CN203663142U - Measuring cup special for disposable negative-pressure drainage apparatus - Google Patents
Measuring cup special for disposable negative-pressure drainage apparatus Download PDFInfo
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- CN203663142U CN203663142U CN201420035149.9U CN201420035149U CN203663142U CN 203663142 U CN203663142 U CN 203663142U CN 201420035149 U CN201420035149 U CN 201420035149U CN 203663142 U CN203663142 U CN 203663142U
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- measuring cup
- drainage tube
- drainage
- cup body
- bowl cover
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Abstract
The utility model discloses a measuring cup special for a disposable negative-pressure drainage apparatus. The measuring cup comprises a measuring cup body, a cup cover, a drainage tube and a flow-stop clamp, wherein the cup cover covers the opening of the measuring cup body; the lower end of the drainage tube passes through the cup cover and extends into the measuring cup body; an exhaust hole is formed in the cup cover; the upper end of the drainage tube is exposed out of the cup cover; the flow-stopping clamp is clamped on the drainage tube, and is positioned on a portion which is exposed out of the cup cover of the drainage tube; a drainage joint is arranged at the upper end of the drainage tube; the drainage joint is in the form of a circular table; the larger end of the circular table is connected with the upper end of the drainage tube; a through hole is formed in the drainage joint as a drainage channel. The measuring cup has the advantages that the measuring cup is easy, convenient and practical for operating, economical and rapid, and easily acceptable by patients; accurate metering is realized, and accurate data can be provided for doctors; the workload of nursing personnel is lowered, and the working efficiency is increased; the operating process is completed in a totally enclosed manner, thereby preventing splashing of drainage liquid and avoiding environmental pollution.
Description
Technical field
This utility model belongs to medical care articles for use, specifically the special measuring cup of a kind of disposable depression drainage device.
Background technology
In prior art, depression drainage device is widely used in clinically gastrointestinal decompression and prevents art district hematocele, hydrops etc., and nursing staff need to be by the liquid accurate measurement draining, for doctor's diagnosis and treatment provide foundation.And at present conventional disposable depression drainage device part is without scale clinically, or graduated disposable depression drainage device degree of accuracy is not high.In order accurately to measure the amount of drainage-fluid, nurse often need to pour out the liquid in disposable depression drainage device use measuring cup to measure, in the process of falling, gastric juice, blood easily pollute nursing staff and environment, also need water flushing measuring cup and disinfectant solution sterilization for subsequent use, waste water resource and disinfectant solution, increase nurse job amount; Or by the level meter total amount in the disposable depression drainage device of 50ml syringe pump, both wasted medical disposable material, increase again the risk of nurse's pricking wound.
Summary of the invention
In order to solve the above-mentioned problems in the prior art, the utility model proposes the special measuring cup of a kind of disposable depression drainage device, concrete technical scheme is as follows:
The special measuring cup of disposable depression drainage device, comprises measuring cup body, bowl cover, drainage tube and flow-stopping clip; Described bowl cover covers on the opening of measuring cup body; Measuring cup body is stretched into through bowl cover in the lower end of drainage tube; On described bowl cover, have steam vent; The upper end of described drainage tube is exposed at outside bowl cover; Flow-stopping clip is clipped on drainage tube, and position is in the part outside bowl cover that is exposed at of drainage tube; The upper end of drainage tube is provided with flow sub; The profile of this flow sub is truncated cone-shaped, and larger one end of truncated cone-shaped is connected with the upper end of drainage tube; In this flow sub, be penetrated with through hole as drainage channel.
The outer wall of truncated cone-shaped flow sub is provided with around outer wall and multiple annular ridges of being parallel to each other.Described drainage tube is silica gel tube; Described flow sub is removably connected with drainage tube; The profile of the linkage section of flow sub and drainage tube is truncated cone-shaped, and less one end of truncated cone-shaped inserts drainage tube, and the outer wall of the linkage section of truncated cone-shaped is provided with around outer wall and multiple annular ridges of being parallel to each other.
Described bowl cover removably covers on the opening of measuring cup body; The contact position of described bowl cover and measuring cup body openings seals.The opening of described measuring cup body is horn mouth; Bowl cover inner side be provided with annular groove with measuring cup body openings contact position, sealing ring is housed in groove; The opening of measuring cup body and sealing ring outer wall close contact; Under described measuring cup body, the internal diameter on edge is corresponding with the external diameter of measuring cup body cup.
In described bowl cover, be provided with filter; Filter comprises filter chamber and filter screen, and filter screen, in filter chamber, is divided into upper and lower two parts filter chamber; Described drainage tube is divided into separate upper and lower two sections; The epimere of drainage tube connects the first half and the flow sub of filter chamber; The hypomere of drainage tube connects the latter half and the measuring cup chamber body of filter chamber.The volume of the first half of described filter chamber is greater than the latter half volume of filter chamber.
Described steam vent is provided with dismountable lid.
On the outer wall of described measuring cup body, be connected with handle.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment;
Fig. 2 is flow sub schematic diagram;
Fig. 3 is the contact position schematic diagram of bowl cover and measuring cup opening;
In figure: the epimere 10 of the first half 7 of measuring cup 1, bowl cover 2, handle 3, flow-stopping clip 4, steam vent 5, filter screen 6, filter chamber, the latter half 8 of filter chamber, sealing ring 9, drainage tube, the hypomere 11 of drainage tube, flow sub 12, annular ridge 13.
The specific embodiment
This utility model is further illustrated as follows below in conjunction with accompanying drawing and the specific embodiment:
As Fig. 1, the special measuring cup of disposable depression drainage device, comprises measuring cup body, bowl cover, drainage tube and flow-stopping clip; Described bowl cover covers on the opening of measuring cup body; Measuring cup body is stretched into through bowl cover in the lower end of drainage tube; On described bowl cover, have steam vent; The upper end of described drainage tube is exposed at outside bowl cover; Flow-stopping clip is clipped on drainage tube, and position is in the part outside bowl cover that is exposed at of drainage tube; The upper end of drainage tube is provided with flow sub; The profile of this flow sub is truncated cone-shaped, and larger one end of truncated cone-shaped is connected with the upper end of drainage tube; In this flow sub, be penetrated with through hole as drainage channel.Described steam vent is provided with dismountable lid.On the outer wall of described measuring cup body, be connected with handle.
As the outer wall of Fig. 2, truncated cone-shaped flow sub is provided with around outer wall and multiple annular ridges of being parallel to each other.Described drainage tube is silica gel tube; Described flow sub is removably connected with drainage tube; The profile of the linkage section of flow sub and drainage tube is truncated cone-shaped, and less one end of truncated cone-shaped inserts drainage tube, and the outer wall of the linkage section of truncated cone-shaped is provided with around outer wall and multiple annular ridges of being parallel to each other.
As Fig. 3, described bowl cover removably covers on the opening of measuring cup body; The contact position of described bowl cover and measuring cup body openings seals.The opening of described measuring cup body is horn mouth; Bowl cover inner side be provided with annular groove with measuring cup body openings contact position, sealing ring is housed in groove; The opening of measuring cup body and sealing ring outer wall close contact; Under described measuring cup body, the internal diameter on edge is corresponding with the external diameter of measuring cup body cup.
As Fig. 1, in described bowl cover, be provided with filter; Filter comprises filter chamber and filter screen, and filter screen, in filter chamber, is divided into upper and lower two parts filter chamber; Described drainage tube is divided into separate upper and lower two sections; The epimere of drainage tube connects the first half and the flow sub of filter chamber; The hypomere of drainage tube connects the latter half and the measuring cup chamber body of filter chamber.The volume of the first half of described filter chamber is greater than the latter half volume of filter chamber.
The special measuring cup of disposable depression drainage device in this example, clinical application effect is satisfied, is now described below:
1, material and making
1.1, material: silica gel material, plastics, flow-stopping clip (plastics).
1.2, make
(1) structure
By 1 of drainage tube and with cover, form with the cylindrical measuring cup of exact scale.
(2) 1 of drainage tube
Internal diameter 0.3cm, length is 12cm, material is slightly hard silica gel material, and 1 flow-stopping clip is housed on drainage tube.
(3) the cylindrical measuring cup with cover strip exact scale
Be divided into 5 kinds of models, i.e. total amount 50ml, 100ml, 200ml, 500ml, 1000ml, wherein the measuring cup of 50ml can be accurate to 1ml.
Be furnished with the vinyl cover matching with the measuring cup of exact scale, the side of this vinyl cover is with the steam vent that can open, close; On vinyl cover, be closely connected with drainage tube, be closely connected with measuring cup down.
2, using method
When need to measure in disposable depression drainage device drainage-fluid time, first close the flow-stopping clip of disposable depression drainage device, opening medicated cap is connected the leakage fluid dram of depression drainage device with the drainage tube on special measuring cup, open flow-stopping clip and the steam vent of special measuring cup, handstand depression drainage device, liquid can flow in special measuring cup, after liquid has flowed through drainage tube due to action of gravity, the leakage fluid dram of separate, dedicated measuring cup drainage tube and depression drainage device, shuts medicated cap.Accurately measure the amount of drainage-fluid by the scale on special measuring cup, after measurement, close the flow-stopping clip on special measuring cup, put into medical waste bag.
3, advantage
(1) easy to operation, economical quick, patient takes like a shot.
(2) metering accurately, can provide data accurately for doctor.
(3) saved nursing staff's workload, improved work efficiency, through clinical confirmation, nursing staff can complete the measuring operation of single drainage-fluid in 2 minutes.
(4) fully closed operating process, can not cause that drainage-fluid spills, and avoids contaminated environment.
(5) this special measuring cup safety, health, meet hospital infection management requirement, and clinic is promoted the use of.
Claims (9)
1. the special measuring cup of disposable depression drainage device, is characterized in that comprising measuring cup body, bowl cover, drainage tube and flow-stopping clip; Described bowl cover covers on the opening of measuring cup body; Measuring cup body is stretched into through bowl cover in the lower end of drainage tube; On described bowl cover, have steam vent; The upper end of described drainage tube is exposed at outside bowl cover; Flow-stopping clip is clipped on drainage tube, and position is in the part outside bowl cover that is exposed at of drainage tube; The upper end of drainage tube is provided with flow sub; The profile of this flow sub is truncated cone-shaped, and larger one end of truncated cone-shaped is connected with the upper end of drainage tube; In this flow sub, be penetrated with through hole as drainage channel.
2. the special measuring cup of disposable depression drainage device according to claim 1, the outer wall that it is characterized in that truncated cone-shaped flow sub is provided with around outer wall and multiple annular ridges of being parallel to each other.
3. the special measuring cup of disposable depression drainage device according to claim 1 and 2, is characterized in that described drainage tube is silica gel tube; Described flow sub is removably connected with drainage tube; The profile of the linkage section of flow sub and drainage tube is truncated cone-shaped, and less one end of truncated cone-shaped inserts drainage tube, and the outer wall of the linkage section of truncated cone-shaped is provided with around outer wall and multiple annular ridges of being parallel to each other.
4. the special measuring cup of disposable depression drainage device according to claim 1, is characterized in that described bowl cover removably covers on the opening of measuring cup body; The contact position of described bowl cover and measuring cup body openings seals.
5. the special measuring cup of disposable depression drainage device according to claim 4, is characterized in that the opening of described measuring cup body is horn mouth; Bowl cover inner side be provided with annular groove with measuring cup body openings contact position, sealing ring is housed in groove; The opening of measuring cup body and sealing ring outer wall close contact; Under described measuring cup body, the internal diameter on edge is corresponding with the external diameter of measuring cup body cup.
6. the special measuring cup of disposable depression drainage device according to claim 1, is characterized in that being provided with filter in described bowl cover; Filter comprises filter chamber and filter screen, and filter screen, in filter chamber, is divided into upper and lower two parts filter chamber; Described drainage tube is divided into separate upper and lower two sections; The epimere of drainage tube connects the first half and the flow sub of filter chamber; The hypomere of drainage tube connects the latter half and the measuring cup chamber body of filter chamber.
7. the special measuring cup of disposable depression drainage device according to claim 6, is characterized in that the volume of the first half of described filter chamber is greater than the latter half volume of filter chamber.
8. the special measuring cup of disposable depression drainage device according to claim 1, is characterized in that described steam vent is provided with dismountable lid.
9. the special measuring cup of disposable depression drainage device according to claim 1, is characterized in that being connected with handle on the outer wall of described measuring cup body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420035149.9U CN203663142U (en) | 2014-01-20 | 2014-01-20 | Measuring cup special for disposable negative-pressure drainage apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420035149.9U CN203663142U (en) | 2014-01-20 | 2014-01-20 | Measuring cup special for disposable negative-pressure drainage apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203663142U true CN203663142U (en) | 2014-06-25 |
Family
ID=50959482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420035149.9U Expired - Fee Related CN203663142U (en) | 2014-01-20 | 2014-01-20 | Measuring cup special for disposable negative-pressure drainage apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203663142U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109046486A (en) * | 2018-09-12 | 2018-12-21 | 中国科学院寒区旱区环境与工程研究所 | Sample sack external member and filtration system |
-
2014
- 2014-01-20 CN CN201420035149.9U patent/CN203663142U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109046486A (en) * | 2018-09-12 | 2018-12-21 | 中国科学院寒区旱区环境与工程研究所 | Sample sack external member and filtration system |
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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 |
Granted publication date: 20140625 Termination date: 20160120 |
|
| EXPY | Termination of patent right or utility model |