CN204049630U - A kind of disposable bladder internal pressure measurement device - Google Patents
A kind of disposable bladder internal pressure measurement device Download PDFInfo
- Publication number
- CN204049630U CN204049630U CN201420485628.0U CN201420485628U CN204049630U CN 204049630 U CN204049630 U CN 204049630U CN 201420485628 U CN201420485628 U CN 201420485628U CN 204049630 U CN204049630 U CN 204049630U
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- CN
- China
- Prior art keywords
- syringe needle
- internal pressure
- measurement device
- pressure measurement
- liquid line
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Abstract
This utility model discloses a kind of disposable bladder internal pressure measurement device, it comprises fluid bag (1), liquid line (5), Murphy drip kettle (3), it is characterized in that: one end of described liquid line (5) is provided with aerofluxus syringe needle (8), the other end is provided with scalp acupuncture (7), described aerofluxus syringe needle (8) is connected with described fluid bag (1), and described Murphy is dripped kettle (3) and is up and down respectively equipped with the first water only (2a) and the second water stop (2b) in two ends.This utility model advantage is that operating process is simple, removes the steps such as connection, extracting liquid from, and measures accurately high, the chance of decreasing pollution; Liquid line, from a scale, do not need to prepare ruler, and is directly scaled mmHg (millimetres of mercury), be convenient to clinical reference; Save traditional three-way cock, the parts such as pressometer, save production cost, cheap, be beneficial to and clinically carry out use.
Description
Technical field
This utility model belongs to a kind of medical apparatus and instruments, relates to a kind of disposable bladder internal pressure measurement device specifically, is applied to the measurement of patient's intravesical pressure.
Background technology
Intra-abdominal pressure (LAP) increases the patient being often secondary to trauma of abdomen, abdominal operation, intestinal obstruction, large-area burns, Severe Acute Pancreatitis SAP and needing a large amount of liquid resuscitation in a short time.Experiment and clinical evidence show, intra-abdominal pressure increases to the function such as cardiovascular, breathing, kidney and organism metabolism generation harmful effect.Finally cause the generation of abdominal compartment syndrome (ACS).
Intra-abdominal pressure is airtight Intraabdominal pressure, intra-abdominal pressure can with respiratory variations, the measuring method of IAP has multiple, and wherein intravesical pressure both can reflect IAP objectively, diagnoses for ACS, IAP can be assessed again rise to circulation, the influence degree of breathing and renal function, possesses skills easy and simple to handle, the advantages such as wound is little, " goldstandard " of pressure in current indirect determination of generally acknowledging, thus the most frequently used.
At present, clinically often after catheter saline injection, connecting transfusion device pipeline, take water-column as force value; Also can directly connect sphygomanometer with catheter to measure, by continuous dynamic measurement.But its operating process is more for thing, aseptic principle is easily disturbed, thus design a simple to operate, pollution-free, to be beneficial to the clinical disposable bladder internal pressure measurement device carried out very necessary.
Utility model content
In order to overcome the deficiency that above technology exists, it is simple, easy to use that this utility model aims to provide a kind of structure, decreasing pollution, cheap a kind of disposable bladder internal pressure measurement device.
This utility model deal with problems adopt technical scheme be: a kind of disposable bladder internal pressure measurement device, it comprises fluid bag, liquid line, Murphy drip kettle, it is characterized in that: one end of described liquid line is provided with aerofluxus syringe needle, the other end is provided with scalp acupuncture, aerofluxus syringe needle is connected with described fluid bag, described Murphy drip the upper and lower two ends of kettle be respectively equipped with the first water only and the second water only.
The liquid line surface that described second water stops lower end is provided with 40 scales of evenly arranging.
Scale spacing between two scales that described 40 scales are often adjacent is 13.6mm, and lowermost end scale is provided with zero graduation point.
Described aerofluxus syringe needle two sides are provided with the through hole of several symmetries.
The lower end of described aerofluxus syringe needle is hollow base, and described hollow base and described aerofluxus syringe needle side form groove.
The beneficial effect that this utility model has compared with traditional cystometer is: one, and operating process is simple, removes the steps such as connection, extracting liquid from, and measures accurately high, the chance of decreasing pollution; Its two, liquid line, from a scale, do not need to prepare ruler, and is directly scaled mmHg (millimetres of mercury), is convenient to clinical reference; Its three, save traditional three-way cock, the parts such as pressometer, save production cost, cheap, be beneficial to and clinically carry out use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the enlarged local section structural representation at A place in Fig. 1.
Diagram: 1. fluid bag, only, only, 3. Murphy drips kettle to 2b. second water to 2a. first water, 4. scale spacing, 5. liquid line, 6. zero graduation point, 7. scalp acupuncture, 8. aerofluxus syringe needle, 8a. through hole, 8b. base, 8c. groove, 8d. acupuncture portion.
Detailed description of the invention
In order to describe the technology contents of a kind of disposable bladder internal pressure measurement of this utility model device, structural feature in detail, coordinate accompanying drawing to be described further below in conjunction with embodiment.
As depicted in figs. 1 and 2, a kind of disposable bladder internal pressure measurement device, it comprises fluid bag 1, liquid line 5, Murphy drip kettle 3.One end of described liquid line 5 is provided with aerofluxus syringe needle 8, and the other end is provided with scalp acupuncture 7, and aerofluxus syringe needle 8 is connected with described fluid bag 1, and described Murphy is dripped kettle about 3 two ends and is respectively equipped with the first water and stops 2a and the second water stops 2b.Liquid line 5 surface that described second water stops 2b lower end is provided with 40 scales of evenly arranging.Scale spacing 4 between two scales that described 40 scales are often adjacent is 13.6mm, and represent 13.6mmH2O=10mmHg, be convenient to straightforward reading, lowermost end scale is provided with zero graduation point 6.
During this utility model operation, first, patient is flat sleeping, and under sterile working, per urethra bladder inserts Forley urinary catheter, empty bladder; Disposable bladder internal pressure measurement device is hung on the other drip stand of bed, its lowermost end zero graduation point 6 is adjusted to the pubic symphysis place same level with patient.
Secondly, the rubber bag mouth of fluid bag 1 after sterilization, by the acupuncture portion 8d transfixation fluid bag of aerofluxus syringe needle 8, simultaneously and aerofluxus syringe needle 8 is inserted in fluid bag 1; In order to better fluid bag 1 rubber bag mouth be embedded in aerofluxus syringe needle 8 closely, the lower end of described aerofluxus syringe needle 8 is hollow base 8b, described hollow base 8b and described aerofluxus syringe needle 8 side form groove 8c, closely be embedded in groove 8c when making aerofluxus syringe needle 8 insert fluid bag rubber bag mouth, guarantee that in fluid bag 1, liquid can not permeate spilling.In order to further discharge unnecessary air and liquid unobstructed, described aerofluxus syringe needle 8 two sides are provided with the through hole 8a of several symmetries.
Finally, open the first water simultaneously and stop 2a and the second water and stop after 2b is exhausted and confirms that liquid communication is smooth and easy, close the second water and stop 2b.Then to sterilize urinary catheter, scalp acupuncture 7 is inserted urinary catheter, folder closes urinary catheter; Again open the second water and stop 2b, liquid injects intravesical, observes the position that fluid level stops, being as the criterion, being intravesical pressure with patient expiration end.
This utility model tool compared with traditional cystometer has the following advantages:
One, operating process is simple, removes the steps such as connection, extracting liquid from, and measures accurately high, the chance of decreasing pollution; Its two, liquid line, from a scale, do not need to prepare ruler, and is directly scaled mmHg (millimetres of mercury), is convenient to clinical reference; Its three, save traditional three-way cock, the parts such as pressometer, save production cost, cheap, be beneficial to and clinically carry out use.
Above disclosedly be only preferred embodiment of the present utility model, certainly can not limit the interest field of this utility model with this, therefore according to the equivalent variations that this utility model claim is done, still belong to the scope that this utility model is contained.
Claims (5)
1. a disposable bladder internal pressure measurement device, it comprises fluid bag (1), liquid line (5), Murphy drip kettle (3), it is characterized in that: one end of described liquid line (5) is provided with aerofluxus syringe needle (8), the other end is provided with scalp acupuncture (7), described aerofluxus syringe needle (8) is connected with described fluid bag (1), and described Murphy is dripped kettle (3) and is up and down respectively equipped with the first water only (2a) and the second water stop (2b) in two ends.
2. a kind of disposable bladder internal pressure measurement device according to claim 1, is characterized in that: liquid line (5) surface that described second water stops (2b) lower end is provided with 40 scales of evenly arranging.
3. a kind of disposable bladder internal pressure measurement device according to claim 2, is characterized in that: the scale spacing (4) between two scales that described 40 scales are often adjacent is 13.6mm, and lowermost end scale is provided with zero graduation point (6).
4. a kind of disposable bladder internal pressure measurement device according to claim 1, is characterized in that: described aerofluxus syringe needle (8) two sides are provided with the through hole (8a) of several symmetries.
5. a kind of disposable bladder internal pressure measurement device according to claim 1 or 4, it is characterized in that: the lower end of described aerofluxus syringe needle (8) is hollow base (8b), described hollow base (8b) and described aerofluxus syringe needle (8) side form groove (8c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420485628.0U CN204049630U (en) | 2014-08-27 | 2014-08-27 | A kind of disposable bladder internal pressure measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420485628.0U CN204049630U (en) | 2014-08-27 | 2014-08-27 | A kind of disposable bladder internal pressure measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204049630U true CN204049630U (en) | 2014-12-31 |
Family
ID=52191239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420485628.0U Expired - Fee Related CN204049630U (en) | 2014-08-27 | 2014-08-27 | A kind of disposable bladder internal pressure measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204049630U (en) |
-
2014
- 2014-08-27 CN CN201420485628.0U patent/CN204049630U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141231 Termination date: 20160827 |