CN220676466U - Temperature measuring catheter - Google Patents
Temperature measuring catheter Download PDFInfo
- Publication number
- CN220676466U CN220676466U CN202321809027.6U CN202321809027U CN220676466U CN 220676466 U CN220676466 U CN 220676466U CN 202321809027 U CN202321809027 U CN 202321809027U CN 220676466 U CN220676466 U CN 220676466U
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- CN
- China
- Prior art keywords
- temperature measuring
- pipeline
- fixing
- measuring probe
- catheter
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- 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.)
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Links
- 239000000523 sample Substances 0.000 claims abstract description 44
- 210000002700 urine Anatomy 0.000 claims abstract description 24
- 238000011010 flushing procedure Methods 0.000 claims abstract description 21
- 230000002485 urinary effect Effects 0.000 claims description 15
- 238000009529 body temperature measurement Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 description 11
- 239000007788 liquid Substances 0.000 description 6
- 210000003708 urethra Anatomy 0.000 description 6
- 239000003814 drug Substances 0.000 description 5
- 206010061218 Inflammation Diseases 0.000 description 3
- 230000003110 anti-inflammatory effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004054 inflammatory process Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Landscapes
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The utility model relates to a temperature measuring catheter, which belongs to the technical field of catheters and comprises a catheter body, wherein a catheter tube and a flushing tube which are not communicated with each other are arranged in the catheter body, a temperature measuring probe is fixed in the catheter tube through a fixing piece, the temperature measuring probe is connected with one end of a wire, and the other end of the wire sequentially penetrates through the side wall of the catheter tube and the side wall of the catheter body and is connected with a monitor. According to the utility model, the fixing piece is arranged near the urethral catheterization opening of the urethral catheterization pipeline, the temperature measuring probe is fixed through the fixing piece, and the temperature measuring probe is more stable than directly adhering and fixing the temperature measuring probe on the inner wall of the urethral catheterization pipeline, so that the position of the temperature measuring probe can be prevented from moving under long-time urine impact.
Description
Technical Field
The utility model belongs to the technical field of catheterization, and particularly relates to a temperature-measuring catheter.
Background
The catheter used clinically at present has the function of assisting patients to urinate and also has the function of assisting patients to treat. The catheter is internally provided with a catheter tube and a flushing tube which are not communicated with each other, when the catheter is used, one end of the catheter tube stretches into the bladder of a patient through the urethra, the catheter tube is used for helping the patient to urinate, the flushing tube is used for injecting liquid medicine into the bladder of the patient, and the affected part is flushed and anti-inflammatory. Since the temperature in the bladder of the patient is higher than the normal temperature when the urinary system is inflamed, and the temperature of the urine in the bladder is the same as the temperature in the bladder, the recovery condition of the patient can be known by measuring the temperature of the urine in the patient. The common measurement method is that the temperature measurement probe is adhered to the inner wall of the urethral catheterization pipeline to measure the temperature of urine just flowing into the urethral catheterization pipeline, but under the long-time impact of the urine, the adhesion structure is unstable, the adhesion part of the temperature measurement probe and the inner wall of the urethral catheterization pipeline is easily disconnected, the position of the temperature measurement probe is easily moved, and further the measured temperature is deviated.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides the temperature measuring catheter, and the problem that the position of the temperature measuring probe is easy to move in the background art is solved.
The aim of the utility model can be achieved by the following technical scheme:
the temperature measuring catheter comprises a catheter body, wherein a catheter tube and a flushing tube which are not communicated with each other are arranged in the catheter body, a temperature measuring probe is fixed in the catheter tube through a fixing piece, the temperature measuring probe is connected with one end of a wire, and the other end of the wire sequentially penetrates through the side wall of the catheter tube and the side wall of the catheter body and is connected with a monitor;
the fixing piece comprises a connecting part, a supporting part and a fixing part, wherein the connecting part is fixed on the inner wall of the urethral catheterization pipeline, the fixing part is connected with the connecting part through the supporting part, the temperature measuring probe is fixed through the fixing part, and a urine channel is formed between the connecting part and the fixing part.
As a preferable technical scheme of the utility model, the cross section of the connecting part is annular, and the outer wall of the connecting part is attached to the inner wall of the urethral catheterization pipeline.
As a preferable technical scheme of the utility model, the fixing part is provided with a fixing bin and a through hole communicated with the fixing bin, the temperature measuring probe is arranged in the fixing bin, and one end of the wire penetrates through the through hole and is connected with the temperature measuring probe.
As a preferable technical scheme of the utility model, the outer wall of the temperature measuring probe is attached to the inner wall of the fixed bin.
As a preferable technical scheme of the utility model, the fixing piece is arranged at one side of the urethral catheterization pipeline close to the urethral catheterization opening.
As a preferred technical scheme of the utility model, the part of the lead positioned in the urethral catheterization pipeline is bent.
As a preferable technical scheme of the utility model, the catheter body is provided with a temperature measuring pipeline communicated with the urethral catheterization pipeline, and one end of the wire, which is far away from the temperature measuring probe, penetrates out of the temperature measuring pipeline.
As a preferable technical scheme of the utility model, a sealing plug is arranged in the temperature measuring pipeline, and the lead movably penetrates through the sealing plug.
The beneficial effects of the utility model are as follows:
according to the utility model, the fixing piece is arranged near the urethral catheterization opening of the urethral catheterization pipeline, the temperature measuring probe is fixed through the fixing piece, and the temperature measuring probe is more stable than directly adhering and fixing the temperature measuring probe on the inner wall of the urethral catheterization pipeline, so that the position of the temperature measuring probe can be prevented from moving under long-time urine impact.
Drawings
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a front view of the present utility model with an airbag assembly in an uninflated condition;
FIG. 2 is a front view of the present utility model with the airbag assembly in an inflated condition;
FIG. 3 is a front cross-sectional view of the present utility model with the airbag assembly in an inflated condition;
FIG. 4 is a side view of the positional relationship of the fixture and the temperature probe;
FIG. 5 is a side view of the fixing portion;
description of main reference numerals:
in the figure: 1. a tube body; 2. a urinary catheter; 3. flushing the pipeline; 4. a temperature measuring assembly; 41. a temperature measurement probe; 42. a wire; 43. a temperature measuring pipeline; 44. a sealing plug; 5. an airbag module; 51. a bladder; 52. a first balloon conduit; 53. a second balloon conduit; 54. a connecting piece; 6. a fixing member; 61. a connection part; 62. a support part; 63. a fixing part; 631. a fixed bin; 632. a through hole; 64. a urine passageway.
Detailed Description
In order to further describe the technical means and effects adopted by the utility model for achieving the preset aim, the following detailed description is given below of the specific implementation, structure, characteristics and effects according to the utility model with reference to the attached drawings and the preferred embodiment.
Example 1: referring to fig. 1-5, a temperature measuring catheter comprises a catheter body 1, wherein the catheter body 1 has certain elasticity, a catheter tube 2 and a flushing tube 3 which are not communicated with each other are arranged in the catheter body 1, a catheter opening is formed in one end of the catheter tube 2 extending into a patient, and the other end of the catheter tube 2 is connected with a urine bag; the flushing port is arranged at one end of the flushing pipeline 3 extending into the patient, a first one-way valve is arranged at the flushing port, a medicine injection port is arranged at the other end of the flushing pipeline 3, a sealing cover is movably arranged at the medicine injection port, and an air bag component 5 is further arranged at one end of the pipe body 1 extending into the patient.
When the inflatable catheter is used, a large amount of lubricant is smeared on the outer wall of the catheter body 1 to reduce uncomfortable feeling caused to a patient, then the catheter body 1 is stretched into the bladder of the patient from the urethra until the inflatable part of the air bag assembly 5 stops when entering the bladder, then the inflatable part is inflated until the inflatable part stops when not entering the urethra, the catheter body 1 is limited by the inflatable part, and the catheter body 1 is prevented from moving out. When the pipe body 1 needs to be taken out, the gas in the inflated part is discharged first, and then the pipe body 1 is removed. When the inflammation is required to be removed from the affected part in the bladder of a patient, firstly, the sealing cover on the flushing pipeline 3 is removed, then, the liquid medicine is injected from the flushing pipeline 3 to flush the affected part, and the flushed liquid flows out from the urethral catheterization pipeline 2; when the anti-inflammation is not needed, the flushing pipeline 3 is sealed through the sealing cover, so that air is prevented from entering the flushing pipeline 3, and urine generated in the bladder flows out of the urethral catheterization pipeline 2. By providing the first non-return valve at the flushing port, urine (liquid) can be prevented from flowing into the flushing pipe 3, avoiding cross infection.
As shown in fig. 3, a temperature measuring component 4 is arranged in the urethral catheterization pipeline 2; the temperature measuring assembly 4 comprises a temperature measuring probe 41 and a wire 42 connected with the temperature measuring probe 41, the temperature measuring probe 41 is fixed on one side of the urethral catheterization pipeline 2 close to the urethral catheterization opening through the fixing piece 6, and one end of the wire 42, which is far away from the temperature measuring probe 41, sequentially penetrates through the side wall of the urethral catheterization pipeline 2 and the side wall of the catheter body 1 and is connected with the monitor. The temperature measuring probe 41 is fixed through the fixing piece 6, so that the temperature measuring probe 41 is more stable than the temperature measuring probe 41 is directly adhered and fixed on the inner wall of the urethral catheterization pipeline 2, and the position of the temperature measuring probe 41 can be prevented from moving under long-time urine impact.
As shown in fig. 4, the fixing member 6 includes a connecting portion 61, a supporting portion 62 and a fixing portion 63, the connecting portion 61 is fixed on the inner wall of the urinary catheter 2, the fixing portion 63 is connected with the connecting portion 61 through the supporting portion 62, the temperature probe 41 is fixed through the fixing portion 63, a urine passage 64 is formed between the connecting portion 61 and the fixing portion 63, and urine flows through the urine passage 64.
When urine flows into the urinary catheter 2 from the urinary catheterization port, the temperature of the urine at the urinary catheterization port is the temperature in the bladder, the temperature of the urine is sensed by the temperature measuring probe 41, then the sensed signal is transmitted to the monitor through the lead 42, and the monitor displays the temperature after processing the received signal.
In a preferred embodiment, as shown in fig. 4, the cross section of the connecting part 61 is annular, and the outer wall of the connecting part 61 is attached to the inner wall of the urinary catheter 2.
In a preferred embodiment, as shown in fig. 5, the fixing portion 63 is provided with a fixing bin 631 and a through hole 632 communicated with the fixing bin 631, the temperature probe 41 is installed in the fixing bin 631, and one end of the wire 42 passes through the through hole 632 and is connected with the temperature probe 41.
In the preferred embodiment, the outer wall of the temperature probe 41 is attached to the inner wall of the fixed bin 631.
In a preferred embodiment, as shown in fig. 3, the portion of the wire 42 located inside the urinary catheter 2 is bent. The wire 42 is prevented from being broken when the pipe body 1 is stretched/bent, and the use is prevented from being affected.
In the preferred embodiment, as shown in fig. 2 and 3, a temperature measuring pipeline 43 communicated with the urethral catheterization pipeline 2 is arranged on the catheter body 1, a sealing plug 44 is arranged in the temperature measuring pipeline 43, and one end of the wire 42 away from the temperature measuring probe 41 movably penetrates through the sealing plug 44. In this embodiment, the wire 42 is protected by the thermometric conduit 43, and urine is prevented from flowing out of the thermometric conduit 43 by the sealing plug 44.
1-3, the air bag assembly 5 comprises a bag body 51, a first air bag pipeline 52, a second air bag pipeline 53, a connecting piece 54 and an inflatable air bag, wherein the bag body 51 is an annular air bag, the bag body 51 is sleeved outside the pipe body 1, one end of the first air bag pipeline 52 is connected with the bag body 51, the other end of the first air bag pipeline 52 penetrates through the pipe body 1 and is movably connected with the connecting piece 54, two ends of the second air bag pipeline 53 are respectively connected with the connecting piece 54 and the inflatable air bag, a second one-way valve is arranged in the second air bag pipeline 53, and an air inlet valve is arranged at one end of the inflatable air bag far away from the second air bag pipeline 53.
When the inflatable balloon is required to be inflated, the inflatable balloon is extruded, gas enters from the air inlet valve, then the second one-way valve in the second balloon pipeline 53 is flushed, finally the gas enters into the balloon body 51 through the first balloon pipeline 52, the balloon body 51 is inflated, the inflation is stopped until the balloon body 51 cannot be moved out of the urethra, and the tube body 1 is limited through the balloon body 51; when deflation is desired, the connector 54 is removed from the first balloon conduit 52.
The working principle and the using flow of the utility model are as follows:
applying a large amount of lubricant to the outer wall of the tube 1, and then extending the tube 1 from the urethra into the patient's bladder until the bladder 51 stops when it enters the bladder; the inflatable balloon is pressed to inflate the balloon 51 until the balloon 51 stops when it cannot be removed from the urethra, limiting the tube 1 by the balloon 51. When the bladder is required to be subjected to inflammation diminishing, the sealing cover on the flushing pipeline 3 is taken down, then liquid medicine is injected from the flushing pipeline 3 to flush an affected part, and the flushed liquid flows out from the urethral catheterization pipeline 2; when the anti-inflammatory is not needed, the flushing pipeline 3 is sealed through the sealing cover, so that air is prevented from entering the flushing pipeline 3, and urine generated in the bladder flows out of the urethral catheterization pipeline 2 and enters the urine bag. When urine flows into the urinary catheter 2 from the urinary catheterization port, the temperature of the urine is sensed through the temperature measuring probe 41, then the sensed signal is transmitted to the monitor through the lead 42, and the monitor displays the temperature after processing the received signal.
The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.
Claims (5)
1. The utility model provides a temperature measurement formula catheter, includes body (1), be equipped with in body (1) each other not communicating catheterization pipeline (2) and flushing pipeline (3), its characterized in that: a temperature probe (41) is fixed in the urethral catheterization pipeline (2) through a fixing piece (6), the temperature probe (41) is connected with one end of a wire (42), and the other end of the wire (42) sequentially penetrates through the side wall of the urethral catheterization pipeline (2) and the side wall of the catheter body (1) and is connected with a monitor;
the fixing piece (6) comprises a connecting portion (61), a supporting portion (62) and a fixing portion (63), wherein the connecting portion (61) is fixed on the inner wall of the urinary catheter (2), the fixing portion (63) is connected with the connecting portion (61) through the supporting portion (62), the temperature measuring probe (41) is fixed through the fixing portion (63), and a urine channel (64) is formed between the connecting portion (61) and the fixing portion (63).
2. A thermometric urinary catheter according to claim 1, wherein: the cross section of the connecting part (61) is annular, and the outer wall of the connecting part (61) is attached to the inner wall of the urethral catheterization pipeline (2).
3. A thermometric urinary catheter according to claim 1, wherein: the fixing part (63) is provided with a fixing bin (631) and a through hole (632) communicated with the fixing bin (631), the temperature measuring probe (41) is arranged in the fixing bin (631), and one end of the wire (42) penetrates through the through hole (632) and is connected with the temperature measuring probe (41).
4. A thermometric urinary catheter according to claim 3, wherein: the outer wall of the temperature measuring probe (41) is attached to the inner wall of the fixed bin (631).
5. A thermometric urinary catheter according to claim 1, wherein: the one end that catheterization pipeline (2) stretched into the patient's is seted up the catheterization mouth, mounting (6) set up in the one side that catheterization pipeline (2) are close to the catheterization mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321809027.6U CN220676466U (en) | 2023-07-10 | 2023-07-10 | Temperature measuring catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321809027.6U CN220676466U (en) | 2023-07-10 | 2023-07-10 | Temperature measuring catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220676466U true CN220676466U (en) | 2024-03-29 |
Family
ID=90411148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321809027.6U Active CN220676466U (en) | 2023-07-10 | 2023-07-10 | Temperature measuring catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220676466U (en) |
-
2023
- 2023-07-10 CN CN202321809027.6U patent/CN220676466U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |