CN210811113U - Bedside detrusor pressure measuring device - Google Patents
Bedside detrusor pressure measuring device Download PDFInfo
- Publication number
- CN210811113U CN210811113U CN201920225212.8U CN201920225212U CN210811113U CN 210811113 U CN210811113 U CN 210811113U CN 201920225212 U CN201920225212 U CN 201920225212U CN 210811113 U CN210811113 U CN 210811113U
- Authority
- CN
- China
- Prior art keywords
- infusion tube
- bedside
- graduated scale
- pressure measuring
- detrusor pressure
- 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 - Fee Related
Links
- 238000001802 infusion Methods 0.000 claims abstract description 68
- 239000011780 sodium chloride Substances 0.000 claims abstract description 35
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 34
- 210000000626 ureter Anatomy 0.000 claims abstract description 16
- 210000002700 urine Anatomy 0.000 claims abstract description 9
- 230000002485 urinary effect Effects 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000009530 blood pressure measurement Methods 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 210000003932 urinary bladder Anatomy 0.000 description 11
- 230000003187 abdominal effect Effects 0.000 description 10
- 239000007788 liquid Substances 0.000 description 6
- 230000014759 maintenance of location Effects 0.000 description 2
- 230000027939 micturition Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 206010046555 Urinary retention Diseases 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 210000000436 anus Anatomy 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000002682 general surgery Methods 0.000 description 1
- 230000036724 intravesical pressure Effects 0.000 description 1
- 210000001087 myotubule Anatomy 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 210000002460 smooth muscle Anatomy 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 208000019206 urinary tract infection Diseases 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a bedside detrusor pressure measuring device, which comprises a bracket, a graduated scale, a saline bag, a first infusion tube, a second infusion tube and a ureter, wherein the saline bag and the graduated scale are both suspended on the bracket, and are sequentially distributed from top to bottom; the saline bag is connected with one end of a first infusion tube, and the middle section of the first infusion tube is connected with one end of a urinary tube; the first infusion tube and the second infusion tube respectively comprise a first pressure measuring section and a second pressure measuring section, the first pressure measuring section and the second pressure measuring section are both close to the graduated scale, and the first pressure measuring section and the second pressure measuring section are both parallel to the distance measuring direction of the graduated scale; the connection point of the saline bag and the first infusion tube, the connection point of the ureter and the first infusion tube and the first pressure measuring section are sequentially distributed along the axis of the first infusion tube; one end of the second infusion tube is connected with a urine sleeve. The utility model discloses simple structure, it is with low costs, convenient operation, the measured value is accurate.
Description
Technical Field
The utility model relates to a testing arrangement especially relates to bedside detrusor pressure measurement device.
Background
The bladder smooth muscle consists of the detrusor muscle and the trigonal muscle fibers. Detrusor contraction and an increase in pressure in the abdominal cavity are major factors that contribute to the increase in pressure within the bladder. According to statistics, the incidence rate of postoperative urinary retention of orthopedic patients reaches 23.81 percent, which is 20 times of that of patients in general surgery. As the occurrence of urine retention is closely related to the pressure of the bladder detrusor of a patient, in order to reduce the occurrence rate of the urine retention of the patient, reduce the time for holding a ureter of the patient and the urinary tract infection rate and ensure the accuracy of the time for removing the ureter, a bedside detrusor pressure measuring device is urgently needed and is used for preliminarily measuring the pressure of the bladder detrusor and the abdominal pressure of the patient at the bedside.
The current bedside detrusor pressure measuring device has the advantages of complex structure, complex operation and higher cost, and can not be operated by a nurse at any time at the bedside, thereby greatly influencing the catheterization plan of medical care personnel for patients.
Disclosure of Invention
To the technical problem who exists among the prior art, the utility model aims at: the bedside detrusor pressure measuring device has the advantages of simple structure, easiness in operation and capability of accurately measuring the detrusor pressure and the abdominal pressure of the bladder.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the bedside detrusor pressure measuring device comprises a support, a graduated scale, a saline bag, a first infusion tube, a second infusion tube and a ureter, wherein the saline bag and the graduated scale are both suspended on the support, and the saline bag and the graduated scale are sequentially distributed from top to bottom; the saline bag is connected with one end of a first infusion tube, and the middle section of the first infusion tube is connected with one end of a urinary tube; the first infusion tube and the second infusion tube respectively comprise a first pressure measuring section and a second pressure measuring section, the first pressure measuring section and the second pressure measuring section are both close to the graduated scale, and the first pressure measuring section and the second pressure measuring section are both parallel to the distance measuring direction of the graduated scale; the connection point of the saline bag and the first infusion tube, the connection point of the ureter and the first infusion tube and the first pressure measuring section are sequentially distributed along the axis of the first infusion tube; one end of the second infusion tube is connected with a urine sleeve.
Furthermore, a first valve switch is arranged on a first infusion tube from the saline bag to the ureter.
Further, the other end of the first infusion tube is connected with a drainage bag.
Furthermore, a second valve switch is arranged on a first infusion tube between the drainage bag and the ureter.
Further, the device also comprises a three-way valve, the first infusion tube is divided into two sections, and the two sections of the first infusion tube are connected with the urinary tube through the three-way valve.
Further, the support includes base, telescopic link and hangs the hook, and the lower extreme rigid coupling of telescopic link is in the base, hangs the hook and installs in the upper end of telescopic link, and salt water bag and scale hang in hanging the hook.
Further, hang the hook including being located the first hook that hangs and the second hook that hangs of telescopic link both sides respectively, salt water bag and scale hang respectively in first hook that hangs and the second hook that hangs.
Further, the front of scale is equipped with first draw-in groove and second draw-in groove side by side, and first pressure measurement section and second pressure measurement section joint respectively in first draw-in groove and second draw-in groove.
Further, still include the supporting bench, the side of support is placed in to the supporting bench, and the supporting bench height is less than the height that hangs of scale lower extreme.
Furthermore, the height of the lower end of the saline water bag from the supporting surface of the supporting table is 1200 mm-1600 mm.
Drawings
Fig. 1 is a schematic structural view of the bedside detrusor pressure measuring device of the present invention.
FIG. 2 is a schematic structural view of the graduated scale of the bedside detrusor pressure measuring device of the present invention.
Wherein, fig. 1 and fig. 2 include:
1-saline bag;
2-a first infusion tube, 21-a first valve switch, 22-a second valve switch,
23-drainage bag;
3-three-way valve;
4-a support table;
5-the second infusion tube;
6-urinary catheter;
7-urine cover;
8-graduated scale, 81-first slot, 82-second slot;
9-bracket.
Detailed Description
The present invention will be described in further detail below.
A bedside detrusor pressure measuring device comprises a support 9, a graduated scale 8, a saline bag 1, a first infusion tube 2, a second infusion tube 5 and a urinary catheter 6, wherein the saline bag 1 and the graduated scale 8 are both suspended on the support 9, and the saline bag 1 and the graduated scale 8 are sequentially distributed from top to bottom; the saline water bag 1 is connected with one end of a first infusion tube 2, and the middle section of the first infusion tube 2 is connected with one end of a urinary tube 6; the urinary catheter 6 is used to connect the urinary bladder of the human body. The first infusion tube 2 and the second infusion tube 5 respectively comprise a first pressure measuring section and a second pressure measuring section, the first pressure measuring section and the second pressure measuring section are both close to the graduated scale 8, and the first pressure measuring section and the second pressure measuring section are both parallel to the distance measuring direction of the graduated scale 8; the connection point of the saline bag 1 and the first infusion tube 2, the connection point of the ureter 6 and the first infusion tube 2 and the first pressure measuring section are sequentially distributed along the axis of the first infusion tube 2; one end of the second infusion tube 5 is connected with a urine sleeve 7.
A first valve switch 21 is arranged on a first transfusion tube 2 from the saline bag 1 to the ureter 6.
The other end of the first infusion tube 2 is connected with a drainage bag 23.
A second valve switch 22 is provided on the first infusion tube 2 from the drainage bag 23 to the ureter 6.
The device also comprises a three-way valve 3, the first infusion tube 2 is divided into two sections, and the two sections of the first infusion tube 2 are connected with the urine tube 6 through the three-way valve 3.
The support 9 comprises a base, a telescopic rod and a hanging hook, the lower end of the telescopic rod is fixedly connected to the base, the hanging hook is installed at the upper end of the telescopic rod, and the saline water bag 1 and the graduated scale 8 are hung on the hanging hook.
The hanging hooks comprise a first hanging hook and a second hanging hook which are respectively positioned at two sides of the telescopic rod, and the saline water bag 1 and the graduated scale 8 are respectively hung on the first hanging hook and the second hanging hook.
The front side of the graduated scale 8 is provided with a first clamping groove 81 and a second clamping groove 82 in parallel, and the first infusion tube 2 and the second infusion tube 5 are respectively clamped in the first clamping groove 81 and the second clamping groove 82.
The scale further comprises a supporting table 4, the supporting table 4 is arranged on the side edge of the support 9, and the height of the supporting table 4 is lower than the hanging height of the lower end of the graduated scale 8.
The height of the lower end of the saline water bag 1 from the supporting surface of the supporting table 4 is 1200 mm-1600 mm.
The utility model discloses a theory of operation:
the patient first empties the bladder and then lies on the support table 4, and the medical staff connects the ureter 6 to the bladder of the patient; the urine sleeve 7 is tied tightly at the outlet and is inserted into the anus of the patient. And (3) injecting 20ml of saline from the other end of the second infusion tube 5, and after the urine sleeve 7 is filled with the saline, the saline stays at a certain liquid level in the second infusion tube 5, and the scale value of the liquid level of the second infusion tube 5 on the scale 8 at the moment is recorded and recorded as the initial abdominal pressure. Opening the first valve switch 21 and the second valve switch 22 to flush the bladder with the saline in the saline bag 1; when the saline in the saline bag 1 completely flows out and the saline is still in the first infusion tube 2, recording the scale value (hereinafter referred to as initial scale value) of the liquid level of the first infusion tube 2 on the scale 8; at the same time, the second valve switch 22 is closed, and when the patient feels urgency, the patient starts to urinate forcefully. Recording a scale value (hereinafter referred to as a maximum scale value) when the liquid level in the first infusion tube 2 reaches the highest point; and recording the scale value when the liquid level in the second infusion tube 5 reaches the highest point as abdominal pressure after force is applied. The suspension height of the scale 8 should be such that: when the initial abdominal pressure, the abdominal pressure after exertion, the initial scale value and the maximum scale value are measured, the liquid levels of the first infusion tube 2 and the second infusion tube 5 can be positioned in the scale range of the scale 8.
Finally, the pressure value of the detrusor muscle of the bladder of the patient can be obtained through the following formula:
the cystometrographic pressure P1 of the patient is the maximum scale value-the initial scale value;
the urination abdominal pressure P2 of the patient is the abdominal pressure after exertion-the initial abdominal pressure;
the patient's bladder detrusor pressure is equal to the intravesical pressure P1-the abdominal pressure for urination P2.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.
Claims (10)
1. Bedside detrusor pressure measuring device, its characterized in that: the device comprises a bracket, a graduated scale, a saline bag, a first infusion tube, a second infusion tube and a ureter, wherein the saline bag and the graduated scale are both hung on the bracket and are sequentially distributed from top to bottom; the saline bag is connected with one end of a first infusion tube, and the middle section of the first infusion tube is connected with one end of a urinary tube; the first infusion tube and the second infusion tube are arranged close to the graduated scale, at least one section of the first infusion tube and at least one section of the second infusion tube are arranged in parallel to the distance measuring direction of the graduated scale, and one end of the second infusion tube is connected with a urine sleeve;
the ureter is connected with the middle section of the first infusion tube and is used for connecting the bladder of the human body.
2. The bedside detrusor pressure determining device of claim 1, wherein: a first valve switch is arranged on a first infusion tube between the saline bag and the ureter.
3. The bedside detrusor pressure determining device of claim 1, wherein: the other end of the first transfusion tube is connected with a drainage bag.
4. A bedside detrusor pressure measurement device as in claim 3, wherein: a second valve switch is arranged on a first infusion tube between the drainage bag and the ureter.
5. The bedside detrusor pressure determining device of claim 1, wherein: the first infusion tube is divided into two sections, and the two sections of the first infusion tube are connected with the urinary tube through the three-way valve.
6. The bedside detrusor pressure determining device of claim 1, wherein: the support includes base, telescopic link and hangs the hook, and the lower extreme rigid coupling of telescopic link is in the base, hangs the hook and installs in the upper end of telescopic link, and salt water bag and scale hang in hanging the hook.
7. The bedside detrusor pressure determining device of claim 6, wherein: the hanging hooks comprise a first hanging hook and a second hanging hook which are respectively positioned at two sides of the telescopic rod, and the saline bag and the graduated scale are respectively hung on the first hanging hook and the second hanging hook.
8. The bedside detrusor pressure determining device of claim 1, wherein: the front side of the graduated scale is provided with a first clamping groove and a second clamping groove in parallel, and the first infusion tube and the second infusion tube are respectively clamped in the first clamping groove and the second clamping groove.
9. The bedside detrusor pressure determining device of claim 1, wherein: the scale is characterized by further comprising a supporting table, wherein the supporting table is arranged on the side edge of the support, and the height of the supporting table is lower than the hanging height of the lower end of the graduated scale.
10. The bedside detrusor pressure determining device of claim 9, wherein: the height of the lower end of the saline bag from the supporting surface of the supporting table is 1200 mm-1600 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920225212.8U CN210811113U (en) | 2019-02-22 | 2019-02-22 | Bedside detrusor pressure measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920225212.8U CN210811113U (en) | 2019-02-22 | 2019-02-22 | Bedside detrusor pressure measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210811113U true CN210811113U (en) | 2020-06-23 |
Family
ID=71275752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920225212.8U Expired - Fee Related CN210811113U (en) | 2019-02-22 | 2019-02-22 | Bedside detrusor pressure measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210811113U (en) |
-
2019
- 2019-02-22 CN CN201920225212.8U patent/CN210811113U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 |