CN204972420U - Box is observed in measurement of vacuum aspiration sputum - Google Patents
Box is observed in measurement of vacuum aspiration sputum Download PDFInfo
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- CN204972420U CN204972420U CN201520707955.0U CN201520707955U CN204972420U CN 204972420 U CN204972420 U CN 204972420U CN 201520707955 U CN201520707955 U CN 201520707955U CN 204972420 U CN204972420 U CN 204972420U
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- negative pressure
- suction sputum
- sputum
- hole
- cock
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Abstract
The utility model belongs to the technical field of medical equipment, a sputum metering device is related to, concretely relates to box is observed in measurement of vacuum aspiration sputum, including measuring box, sealed lid, inhaling phlegm cock and negative pressure cock, the measurement box is made by transparent material, is cylindrical, and there is the cavity the inside, can hold the sputum, and the surface is equipped with the measurement scale mark, the higher authority has suitable for readingly, suitable for reading threaded, sealed cover threaded, with the threaded connection that passes through suitable for reading, be equipped with on the measurement box and inhale the phlegm joint, the higher authority be equipped with and inhale the phlegm cock, can communicate or inhale phlegm joint hole by two sections, be equipped with the negative pressure on the measurement box and connect, the higher authority be equipped with the negative pressure cock, can communicate or connect the hole by two sections negative pressure. The utility model discloses measure box measurement accuracy, observation convenience, convenient operation, washing convenience.
Description
Technical field
This utility model belongs to technical field of medical equipment, relates to a kind of sputum metering device, is specifically related to a kind of vacuum suction sputum quantitative observation box.
Background technology
Suffers from the patient of Severe Pulmonary Infection, in ward, every day all needs to add up amount of expectoration, also need color and the character of observing expectorant, nurse will note down to these, then physician-in-charge is given, physician-in-charge using these as passing judgment on the important indicator of the state of an illness, according to these index determination therapeutic scheme and medication.
But, the vacuum suction sputum accommodating device that tradition uses cannot meet this requirement, usual sputum aspirator tube directly connects vacuum suction bucket, and above vacuum suction bucket, there is no measurement scale line, the inside is normal places a large amount of chlorine-containing disinfection liquid, and containing being used for the clear water of washing pipe after a front suction sputum, the volume of how many eye estimate sputums that nurse rises according to liquid level often, cannot Measurement accuracy suction sputum amount, and and disinfectant solution, after clear water mixing, sputum is diluted, also often there is larger change in color and character, cannot the accurate evaluation this time character of sputum and color, also error is larger for the record certainty provided to physician-in-charge, have a strong impact on the judge of physician-in-charge to the state of an illness.Traditional negative pressure switch is positioned on the Pressure gauge at tower crane back, opens, closes negative tube and all need around to tower crane rear, consuming time longer, and the speed of impact operation, even delays rescue opportunity, add the workload of nurse simultaneously.This situation is urgently improved.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, adapts to reality need, provide a kind of metering accurately, convenient, switch and observe vacuum suction sputum quantitative observation box easily.
This utility model is achieved through the following technical solutions:
A kind of vacuum suction sputum quantitative observation box, comprises measuring box, seal cover, suction sputum cock and negative pressure cock; Measuring box is manufactured by transparent material, and be cylindrical, there is cavity the inside, and can hold sputum, surface is provided with measurement scale line, has suitable for reading above, have screw thread on suitable for reading; Seal cover has screw thread, is threaded connection with suitable for reading, seal cover makes cavity be hedged off from the outer world; Measuring box is provided with suction sputum joint, and have suction sputum nipple orifice, its one end and measuring box cavity connects in the middle of suction sputum joint, the other end is communicated with sputum aspirator tube, and suction sputum joint has cross through hole; Suction sputum cock there is suction sputum stick harness, suction sputum stick harness there is suction sputum through hole, suction sputum stick harness coordinates with the cross through hole on suction sputum joint, suction sputum nipple orifice is divided into two sections, suction sputum cock can rotate in cross through hole, has two states, and the first state suction sputum through hole is communicated with two sections of suction sputum nipple orifice, rotate to another kind of state, state suction sputum through hole ends two sections of suction sputum nipple orifice; Measuring box is provided with negative pressure joint, and have negative pressure nipple orifice, its one end and measuring box cavity connects in the middle of negative pressure joint, the other end is communicated with negative tube, and negative pressure joint has cross through hole; Negative pressure cock there is negative pressure stick harness, negative pressure stick harness there is negative pressure through-hole, negative pressure stick harness coordinates with the cross through hole on negative pressure joint, negative pressure nipple orifice is divided into two sections, negative pressure cock can rotate in cross through hole, has two states, and the first state negative pressure through-hole is communicated with two sections of negative pressure nipple orifice, rotate to another kind of state, negative pressure through-hole ends two sections of negative pressure nipple orifice.
Above-described vacuum suction sputum quantitative observation box also comprises sealing ring, seal cover also comprises snap ring, sealing ring to be arranged on seal cover and to be fixed can not fall down by snap ring, sealing ring be in seal cover and measuring box suitable for reading between, when producing negative pressure in cavity, sealing ring place can seal air tight.
Above-described measuring box is manufactured by transparent plastic or clear glass.
The manufactured materials of above-described sealing ring is polyurethane or silicone rubber, and this material is softer, easy elastic deformation, is suitable for manufacturing sealing ring.
In use, first rotate suction sputum cock, make suction sputum through hole be communicated with suction sputum nipple orifice, then negative pressure cock is rotated, make negative pressure through-hole be communicated with negative pressure nipple orifice, then produce negative pressure in cavity, sputum enters in cavity by sputum aspirator tube, suction sputum joint under atmospheric pressure effect; Rotate suction sputum cock and make its cut-off suction sputum nipple orifice, rotate negative pressure cock and make its cut-off negative pressure nipple orifice, at this moment just can examine sputum face through the standing motionless as if facing a wall of measuring box and be positioned on which bar graduation mark, thus read the bulking value of sputum, also can observe the color of sputum.
The beneficial effects of the utility model:
1. sputum enters transparent and is with in graduated measuring box, can accurate-metering sputum amount, be convenient to observe sputum characteristic and color, provide accurate index to physician-in-charge, make physician-in-charge can judge conditions of patients exactly, and can most suitable therapeutic scheme be formulated.
2. this measuring box is with cock switch, makes nurse operation more convenient, increases work efficiency, alleviate workload.
3. measuring box and pipe flushing are conveniently, only need measuring box to be inverted sputum or flushing liquor can be made all to flow in bucket at quarter.
Accompanying drawing explanation
Fig. 1 is the three dimensional structure schematic diagram of this utility model embodiment;
Fig. 2 is the front view of this utility model embodiment;
Fig. 3 is the front section view of this utility model embodiment;
Fig. 4 is the three dimensional structure schematic diagram of suction sputum cock 3;
Fig. 5 is the complete section three dimensional structure schematic diagram of seal cover 5;
Shown in figure: 1. sputum aspirator tube; 2. suction sputum joint; 21. suction sputum nipple orifice; 3. suction sputum cock; 31. suction sputum stick harnesses; 32. suction sputum through holes; 4. measuring box; 41. graduation marks; 42. cavitys; 43. is suitable for reading; 5. seal cover; 51. snap rings; 52. screw threads; 6. sealing ring; 7. negative pressure cock; 71. negative pressure stick harnesses; 72. negative pressure through-hole; 8. negative pressure joint; 81. negative pressure nipple orifice; 9. negative tube.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further illustrated:
Embodiment: see Fig. 1 to Fig. 5.
A kind of vacuum suction sputum quantitative observation box, comprises measuring box 4, seal cover 5, suction sputum cock 3 and negative pressure cock 7; Measuring box 4 is manufactured by transparent material, is cylindrical, and there is cavity 42 the inside, can hold sputum, and surface is provided with measurement scale line 41, has suitable for reading 43 above, has screw thread on suitable for reading 43; Seal cover 5 has screw thread 52, be threaded connection with suitable for reading 43, seal cover 5 makes cavity 42 be hedged off from the outer world; Measuring box 4 is provided with suction sputum joint 2, and have suction sputum nipple orifice 21 in the middle of suction sputum joint 2, its one end is communicated with measuring box cavity 42, and the other end is communicated with sputum aspirator tube 1, and suction sputum joint 2 has cross through hole; Suction sputum cock 3 there is suction sputum stick harness 31, suction sputum stick harness 31 there is suction sputum through hole 32, suction sputum stick harness 31 coordinates with the cross through hole on suction sputum joint 2, suction sputum nipple orifice 21 is divided into two sections, suction sputum cock 3 can rotate in cross through hole, has two states, and the first state suction sputum through hole 32 is communicated with two sections of suction sputum nipple orifice 21, rotate to another kind of state, state suction sputum through hole 32 ends two sections of suction sputum nipple orifice 21; Measuring box 4 is provided with negative pressure joint 8, and have negative pressure nipple orifice 81 in the middle of negative pressure joint 8, its one end is communicated with measuring box cavity 42, and the other end is communicated with negative tube 9, and negative pressure joint 8 has cross through hole; Negative pressure cock 7 there is negative pressure stick harness 71, negative pressure stick harness 71 there is negative pressure through-hole 72, negative pressure stick harness 71 coordinates with the cross through hole on negative pressure joint 8, negative pressure nipple orifice 81 is divided into two sections, negative pressure cock 7 can rotate in cross through hole, has two states, and the first state negative pressure through-hole 72 is communicated with two sections of negative pressure nipple orifice 81, rotate to another kind of state, negative pressure through-hole 72 ends two sections of negative pressure nipple orifice 81.
Above-described vacuum suction sputum quantitative observation box also comprises sealing ring 6, seal cover 5 also comprises snap ring 51, sealing ring 6 to be arranged on seal cover 5 and to be fixed can not fall down by snap ring 51, sealing ring 6 is between seal cover 5 and measuring box suitable for reading 43, when producing negative pressure in cavity, sealing ring place can seal air tight.
Above-described measuring box 4 is manufactured by transparent plastic or clear glass.
The manufactured materials of above-described sealing ring 6 is polyurethane or silicone rubber, and this material is softer, easy elastic deformation, is suitable for manufacturing sealing ring.
In use, first rotate suction sputum cock 3, make suction sputum through hole 32 be communicated with suction sputum nipple orifice 21, then negative pressure cock 7 is rotated, make negative pressure through-hole 72 be communicated with negative pressure nipple orifice 81, then produce negative pressure in cavity 42, sputum enters in cavity 42 by sputum aspirator tube 1, suction sputum joint 2 under atmospheric pressure effect; Rotate suction sputum cock 3 and make its cut-off suction sputum nipple orifice 21, rotate negative pressure cock 7 and make its cut-off negative pressure nipple orifice 81, at this moment just can examine sputum face through the standing motionless as if facing a wall of measuring box 4 to be positioned on which bar graduation mark, thus read the bulking value of sputum, also can observe the color of sputum.
The beneficial effect of the present embodiment:
1. sputum enters transparent and is with in graduated measuring box 4, can accurate-metering sputum amount, be convenient to observe sputum characteristic and color, provide accurate index to physician-in-charge, make physician-in-charge can judge conditions of patients exactly, and can most suitable therapeutic scheme be formulated.
2. this measuring box 4 is with cock switch, makes nurse operation more convenient, increases work efficiency, alleviate workload.
3. measuring box 4 and pipe flushing are conveniently, only need measuring box 4 to be inverted sputum or flushing liquor can be made all to flow in bucket at quarter.
Claims (4)
1. a vacuum suction sputum quantitative observation box, is characterized in that, comprises measuring box, seal cover, suction sputum cock and negative pressure cock; Measuring box is manufactured by transparent material, and be cylindrical, there is cavity the inside, and can hold sputum, surface is provided with measurement scale line, has suitable for reading above, have screw thread on suitable for reading; Seal cover there is screw thread, is threaded connection with suitable for reading; Measuring box is provided with suction sputum joint, and have suction sputum nipple orifice, its one end and measuring box cavity connects in the middle of suction sputum joint, the other end is communicated with sputum aspirator tube, and suction sputum joint has cross through hole; Suction sputum cock has suction sputum stick harness, suction sputum stick harness has suction sputum through hole, suction sputum stick harness coordinates with the cross through hole on suction sputum joint, and suction sputum nipple orifice is divided into two sections, and suction sputum through hole is communicated with two sections of suction sputum nipple orifice, or suction sputum through hole ends two sections of suction sputum nipple orifice; Measuring box is provided with negative pressure joint, and have negative pressure nipple orifice, its one end and measuring box cavity connects in the middle of negative pressure joint, the other end is communicated with negative tube, and negative pressure joint has cross through hole; Negative pressure cock has negative pressure stick harness, negative pressure stick harness has negative pressure through-hole, negative pressure stick harness coordinates with the cross through hole on negative pressure joint, and negative pressure nipple orifice is divided into two sections, and negative pressure through-hole is communicated with two sections of negative pressure nipple orifice, or negative pressure through-hole ends two sections of negative pressure nipple orifice.
2. vacuum suction sputum quantitative observation box according to claim 1, characterized by further comprising sealing ring, seal cover also comprises snap ring, and sealing ring to be arranged on seal cover and to be fixed by snap ring.
3. vacuum suction sputum quantitative observation box according to claim 1 and 2, is characterized in that measuring box is manufactured by transparent plastic or clear glass.
4. vacuum suction sputum quantitative observation box according to claim 2, is characterized in that the manufactured materials of sealing ring is polyurethane or silicone rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520707955.0U CN204972420U (en) | 2015-09-14 | 2015-09-14 | Box is observed in measurement of vacuum aspiration sputum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520707955.0U CN204972420U (en) | 2015-09-14 | 2015-09-14 | Box is observed in measurement of vacuum aspiration sputum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204972420U true CN204972420U (en) | 2016-01-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520707955.0U Expired - Fee Related CN204972420U (en) | 2015-09-14 | 2015-09-14 | Box is observed in measurement of vacuum aspiration sputum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204972420U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111514381A (en) * | 2020-04-28 | 2020-08-11 | 吉林大学 | Gastrointestinal decompression equipment for gastrointestinal surgery |
| CN112089901A (en) * | 2020-09-24 | 2020-12-18 | 中国人民解放军总医院第一医学中心 | Cough protection nursing is with inhaling phlegm device |
-
2015
- 2015-09-14 CN CN201520707955.0U patent/CN204972420U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111514381A (en) * | 2020-04-28 | 2020-08-11 | 吉林大学 | Gastrointestinal decompression equipment for gastrointestinal surgery |
| CN112089901A (en) * | 2020-09-24 | 2020-12-18 | 中国人民解放军总医院第一医学中心 | Cough protection nursing is with inhaling phlegm device |
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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: 20160120 Termination date: 20160914 |