CN208389058U - New type auto metering drainage device - Google Patents
New type auto metering drainage device Download PDFInfo
- Publication number
- CN208389058U CN208389058U CN201720886600.1U CN201720886600U CN208389058U CN 208389058 U CN208389058 U CN 208389058U CN 201720886600 U CN201720886600 U CN 201720886600U CN 208389058 U CN208389058 U CN 208389058U
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- Prior art keywords
- buffer pool
- buffer
- partition
- densitometer
- new type
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- 239000000872 buffer Substances 0.000 claims abstract description 104
- 238000005192 partition Methods 0.000 claims abstract description 33
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 230000010412 perfusion Effects 0.000 claims abstract description 11
- 239000012530 fluid Substances 0.000 claims abstract description 9
- 238000012545 processing Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000003139 buffering effect Effects 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 8
- 238000001802 infusion Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 2
- 208000028659 discharge Diseases 0.000 description 9
- 206010052428 Wound Diseases 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000000740 bleeding effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 208000012313 wound discharge Diseases 0.000 description 2
- 208000028399 Critical Illness Diseases 0.000 description 1
- 241001269238 Data Species 0.000 description 1
- 206010057751 Post procedural discharge Diseases 0.000 description 1
- 208000002847 Surgical Wound Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 239000012723 sample buffer Substances 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 210000000352 storage cell Anatomy 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
It include support, drainage tube, perfusion tube, buffer pool, densitometer, circuit board and collecting pit the utility model discloses new type auto metering drainage device, support fixes buffer pool, circuit board and collecting pit, ensure that collecting pit is smoothly collected from the discharge liquor overflowed when being filled with buffer area.A partition is provided in buffer pool, partition includes fixed section and stretches drop section, and the bottom end for stretching drop section is slidably and sealingly connected with fixed section upper end, and buffer pool is divided into buffer area and collecting region by partition.The height of partition can be rationally set or adjust horizontally slipping for partition according to the time interval to be observed and according to the flow velocity of discharge liquor and change the volume size of buffer area.Circuit board can control densimeter measurement fluid density signal, and it transmits, calculate densitometer collecting data information, data information is sent to the nurse station or remote server in ward in real time, medical staff observes the case where liquid measure is discharged in patient in time, and doctor is reminded to handle, it brings great convenience to medical staff and patient.
Description
Technical field
The utility model belongs to the field of medical instrument technology, and in particular to new type auto metering drainage device.
Background technique
Some critically ill patients need record intake in time or discharge amount of liquid, urine volume, drainage volume including patient and
Humoral secretion amount etc., to help doctor to judge the state of an illness and formulate therapeutic scheme.Wherein, the amount of liquid outside patient body is discharged in record
Method is mainly linked by drainage device with human body natural's cavity or surgical wound, using drainage device come time recording row
Amount of liquid out.Currently, drainage device common in ward, is directly connect with collecting pit, collecting pit is equipped with by drainage tube
(or not having) exact scale needs patrol, place on record by nurse's timing.The workload that nurse can be greatly increased in this way, disappears
Consume valuable human resources；Moreover, there are certain error probabilities for manual record, increase medical-risk；Height is needed ICU is this
The department of intensity physical strength and mental labour is especially true.
Utility model content
The purpose of this utility model is to provide new type auto metering drainage devices, solve the above problems.
To achieve the above object, the utility model provides the following technical solutions: new type auto metering drainage device, it includes
Support, drainage tube, perfusion tube, buffer pool, densitometer, circuit board and collecting pit are provided with a partition, institute in the buffer pool
Buffer pool is stated in longitudinally disposed, the partition to it is forward and backward and under each extend over, until the inner wall with the buffer pool seals phase
Even, the upper end of the partition and the buffer pool roof form gap, so that the buffer pool is divided into left and right side by side opposite
Independent buffer area and collecting region, and buffer entrance and correspond to the buffer area, buffer outlet corresponds to the collecting region.
In order to further realize the utility model, the support is frame structure, and support is provided with the first cavity, second
Cavity and third cavity, the first cavity is in the top of third cavity.
In order to further realize the utility model, high-end (left end) of the inclined placement of drainage tube, drainage tube is connected
The wound of patient is passed to, the low side (right end) of drainage tube, which is connected, passes to buffer pool.
In order to further realize the utility model, it is connected in the middle part of one end of the perfusion tube and drainage tube, perfusion tube
The other end connectable pass to infusion bottle.
In order to further realize the utility model, in the first cavity, the buffer pool is set in sealing for the buffer pool setting
It sets, the buffer pool top is provided with buffering entrance, and the bottom end of the buffer pool is provided with buffer outlet, buffering entrance and drainage
The low side of pipe is connected；Buffer outlet is connected by collecting pipe passes to the collecting pit, and the collecting pit setting is recessed in third
Chamber.
In order to further realize the utility model, the partition includes fixed section and stretches drop section, and fixed section fixes (sealing)
In buffer pool, front-end and back-end and the buffer pool inner wall for stretching drop section are in sealing contact, and the bottom end and fixed section upper end for stretching drop section are slided
It is tightly connected.
In order to further realize the utility model, the volume of the buffer area can be according to the time interval for the liquid observed
And the height of the setting partition of the size reasonable of the flow velocity of liquid and moving left and right for adjustment partition are come in the drainage tube
Change partition and buffer area side wall and forms volume, if the flow rate of liquid observed is slower, in drop-wise, time interval 1min,
The size of buffer pool is 0.01L, and the fluid density measured at this time is instant density, close to the fluid density of drainage tube.
In order to further realize the utility model, the bottom of buffer area is arranged in the densitometer, and the densitometer is best
Buffering entrance lower part described in face is not set, and the densitometer can directly measure the fluid density of buffer area.
In order to further realize the utility model, the circuit board is placed on the second cavity, and circuit board and densitometer are electricity
Connection.
In order to further realize the utility model, the circuit board includes main control unit, data processing unit, wireless transmission
Unit and battery unit, main control unit can control the working condition of densitometer and the data of densitometer collecting data information
Transmission；Data processing unit, which is received and calculated, measures density signal by densitometer, to obtain the concentration data of the liquid of buffer area；
The concentration data that data processing unit calculates can be sent to the nurse station or long-range clothes in ward by wireless transmission unit in real time
Business device；Battery unit normally works for main control unit, data processing unit and wireless transmission unit provides stable work electricity
Pressure.
The utility model has the beneficial effects that
1, the utility model provides new type auto metering drainage device, including support, drainage tube, perfusion tube, buffer pool, close
Meter, circuit board and collecting pit are spent, is provided with a partition in the buffer pool, buffer pool is divided into buffer area and collection by partition
Area.The height of partition rationally can be set according to the time interval to be observed and according to the flow velocity of discharge liquor or adjust partition
It horizontally slips and changes the volume size of buffer area.Such as when buffer area volume is sufficiently small, the density that densitometer measures is closer to draw
Real-time monitoring patient discharge can be achieved at this time closer to the fluid density in the current drainage tube of patient in liquid in flow tube in this way
The case where liquid, handles it in time.
2, it is provided in buffer area described in the utility model outside a densitometer and buffer area and is provided with a circuit board, it is close
Degree meter can directly measure the density of the postoperative discharge of patient, and the density signal of densimeter measurement can be collected and be handled to circuit board,
The data-signal of concentration is sent to the nurse station in ward, medical staff can observe the case where liquid measure is discharged in patient in time, in time
It reminds doctor to handle, reduce the probability of error and reduces the workload of nurse, bring very big side to medical staff and patient
Just.
Detailed description of the invention
Fig. 1 is the utility model automatic gauge drainage device structure chart；
Fig. 2 is the structural relation figure of densitometer and circuit board.
In figure: 1. supports；2. drainage tube；3. perfusion tube；4. buffer pool；5. densitometer；6. circuit board；7. collecting pit；8.
Collecting pipe；41. buffering entrance；42. buffer outlet；43. partition；44. buffer area；45 collecting regions；61. data processing unit；62.
Data storage cell；63. wireless transmission unit；64. battery unit；411. fixed section；412. stretch drop section；11. the first cavity；
12. the second cavity；13. third cavity.
Specific embodiment
The utility model is further elaborated with reference to the accompanying drawing, wherein the direction of the utility model is with Fig. 1 and 2
For standard.
As illustrated in fig. 1 and 2, new type auto metering drainage device provided by the utility model include support 1, it is drainage tube 2, defeated
Liquid pipe 3, buffer pool 4, densitometer 5, circuit board 6 and collecting pit 7, in which:
Support 1 is frame structure, and support 1 is provided with the first cavity 11, the second cavity 12 and third cavity 13, the first cavity
11 in the top of third cavity 13.
The inclined placement of drainage tube 2, high-end (left end) of drainage tube 2, which is connected, passes to the wound of patient, the low side of drainage tube 2
(right end), which is connected, passes to buffer pool 4.
One end of perfusion tube 3 is connected with the middle part of drainage tube 2, and the other end of perfusion tube 3 is connectable to pass to infusion bottle.
(card is set) is arranged in the first cavity 11 in buffer pool 4, and buffer pool 4 is in sealed set, and 4 top of buffer pool is provided with buffering
Entrance 41,4 bottom end of buffer pool are provided with buffer outlet 42, and buffering entrance 41 is connected with the low side (right end) of drainage tube 2；Buffering
Outlet 42 is connected by collecting pipe 8 passes to collecting pit 7；Be provided with a partition 43 in buffer pool 4, buffer pool 4 in longitudinally disposed,
Partition 43 is each extended over under to forward and backward, until being connected with the sealing of the inner wall of buffer pool 4, the upper end of partition 43 and buffer pool 4 are pushed up
Wall forms gap, so that buffer pool 4 is divided into the relatively independent buffer area 44 and collecting region 45 of left and right side by side, and buffers entrance
41 correspond to buffer area 44 (buffering entrance 41 is located at right above buffer area 44), and buffer outlet 42 corresponds to the (buffering of collecting region 45
Outlet 42 is located in collecting region 45).
Preferably, 4 inner cavity of buffer pool of the utility model is set as cuboid, the profile of partition 43 is also cuboid,
Partition 43 can horizontally slip along 4 inner wall of buffer pool, to change partition 43 and the buffer area 44 of the right wall formation of buffer pool 4
Volume size.
In addition, the utility model can set partition 43 to fixed section 431 and stretch drop section 432, fixed section 431 is fixed
(sealing) in buffer pool 4, front-end and back-end and 4 inner wall of buffer pool for stretching drop section 432 are in sealing contact, stretch drop section 432 bottom end and
431 upper end of fixed section is slidably and sealingly connected with, in this way, can become partition 43 and buffer pool 4 by stretching the falling tone rectification of stretching of drop section 432
Right wall formed buffer area 44 volume size.
In this way, the volume of buffer area 41 can be according to the time interval for the liquid observed, or according to liquid in drainage tube
The flow velocity size of body makes appropriate adjustment；In terms of adjusting 41 volume size of buffer area, if flow rate of liquid in drainage tube 2 is slower,
In drop-wise, it is arranged to the time interval of observation in 12h, then the amount of capacity of buffer area 41 may be configured as 10L, to observation
Time interval is set as 1h, then the amount of capacity of buffer area 41 may be configured as 1L, is 1min to time interval, buffer area 41
Amount of capacity may be configured as 0.01L, and the fluid density which measures is instant density, liquid in closer drainage tube 2
Density, the case where this set can realize real-time monitoring patient's draining fluids.
The bottom of buffer area 41 is arranged in densitometer 5, and face buffering entrance lower part had better not be arranged in densitometer 8, this
When the liquid of sample buffer area 41 in order to prevent is less, liquid is flowed directly on densitometer 5, cause the density measured unstable or
Inaccuracy；Densitometer 5 can directly measure the fluid density of buffer area 41.
Circuit board 6 places (card is set) in the second cavity 12, and circuit board 6 is to be electrically connected with densitometer 5, and circuit board 6 includes master
Control unit 61, data processing unit 62, wireless transmission unit 63 and battery unit 64, main control unit 61 can control densitometer 6
8 collecting data information of working condition and densitometer data transmission；Data processing unit 62 is received and is calculated by densitometer
6 measure density signal, to obtain the concentration data of the liquid of buffer area 44；Wireless transmission unit 63 can be by data processing unit
61 concentration datas calculated are sent to the nurse station or remote server in ward in real time；Battery unit 64 be main control unit 61,
Normally work provides stable operating voltage for data processing unit 62 and wireless transmission unit 63.
In this way, densitometer 5 real-time monitors patient's wound at that time when abnormal conditions (such as big bleeding) occurs in patient's wound
The density signal of discharge liquor, and it is sent to the main control unit 61 of circuit board 6, the data processing unit 62 of circuit board 6 calculates patient
The concentration signal of wound discharge liquor, the concentration signal that 63 data processing unit 62 of wireless transmission unit calculates are sent to nurse station,
The nurse of nurse station can have found the case where unit patients (by observation data or alarm signal) in time, remind doctor in time
The case where being handled, while patient's wound discharge liquor also can be monitored in real time.And the utility model can be according to discharge liquor
Flow velocity size makes the appropriate adjustments the time interval of observation, such as when having seen whether big bleeding, time interval setting in 1min,
Stretching drop volume size (such as volume of buffer area 41 of buffer area 41 being set for drop section 432 is stretched by pressure change partition 43
Size may be configured as 0.1L), the discharge liquor of buffer area 41 realizes real-time prison closer to the density of liquid in drainage tube 2 at this time
The case where surveying patient's discharge liquor, the case where alloing nurse to find ICU unit patients in time, remind doctor to handle in time,
The life security of patient is further ensured in this way.
(card is set) is arranged in the third cavity 13 of support 1 in collecting pit 7, and collecting pit 7 is connected by collecting pipe 8 with buffer pool 4
Logical, collecting pit 7 collects the discharge liquor of patient's wound.Due to the supporting role of support 1, collecting pit 7 is lower than the position of buffer pool 4,
This ensure that collecting pit 7 is smoothly collected from the discharge liquor overflowed when being filled with buffer area 44.
The foregoing is merely better embodiments of the invention, and the invention is not limited to above embodiment, are implementing
The structural modification small there may be part in the process, if various changes or modifications of the invention are not departed from essence of the invention
Mind and range, and belong within the scope of claim and equivalent technologies of the invention, then the present invention is also intended to encompass these changes
And modification.
Claims (10)
1. a kind of new type auto metering drainage device, it includes support, drainage tube, perfusion tube, buffer pool, densitometer, circuit board
And collecting pit a, it is characterised in that: partition is provided in the buffer pool, the buffer pool is in longitudinally disposed, the partition
It is each extended over under to forward and backward, until be connected with the sealing of the inner wall of the buffer pool, the upper end of the partition and the buffer pool
Roof forms gap, so that the buffer pool is divided into the relatively independent buffer area and collecting region of left and right side by side, and is buffered into
Mouth corresponds to the buffer area, and buffer outlet corresponds to the collecting region.
2. new type auto metering drainage device according to claim 1, which is characterized in that the support is frame structure,
And support is provided with the first cavity, the second cavity and third cavity, the first cavity is in the top of third cavity.
3. new type auto metering drainage device according to claim 1, which is characterized in that the drainage tube is inclined to be put
It sets, the high-end connected wound for passing to patient of drainage tube, the low side of drainage tube, which is connected, passes to buffer pool.
4. new type auto metering drainage device according to claim 1, which is characterized in that one end of the perfusion tube with draw
It is connected in the middle part of flow tube, the other end of perfusion tube is connectable to pass to infusion bottle.
5. new type auto metering drainage device according to claim 1, which is characterized in that the buffer pool is arranged first
Cavity, the buffer pool are in sealed set, and the buffer pool top is provided with buffering entrance, and the bottom end of the buffer pool is provided with
Buffer outlet, buffering entrance are connected with the low side of drainage tube；Buffer outlet is connected by collecting pipe passes to the collecting pit,
The collecting pit is arranged in third cavity.
6. new type auto metering drainage device according to claim 1, which is characterized in that the partition include fixed section and
Drop section is stretched, for fixed section fixing seal in buffer pool, front-end and back-end and the buffer pool inner wall for stretching drop section are in sealing contact, stretch drop section
Bottom end is slidably and sealingly connected with fixed section upper end.
7. new type auto metering drainage device according to claim 1, which is characterized in that the volume of the buffer area can root
According to the height of the setting partition of the size reasonable of the flow velocity of liquid in the time interval for the liquid observed and the drainage tube
Degree and adjustment partition move left and right to change partition and buffer area side wall and form volume.
8. new type auto metering drainage device according to claim 1, which is characterized in that the densitometer setting is buffering
Buffering entrance lower part described in face had better not be arranged in the bottom in area, densitometer, and densitometer can directly measure buffer area
Fluid density.
9. new type auto metering drainage device according to claim 1, which is characterized in that the circuit board is placed on second
Cavity, circuit board are to be electrically connected with densitometer.
10. new type auto metering drainage device according to claim 1, which is characterized in that the circuit board includes master control
Unit, data processing unit, wireless transmission unit and battery unit, main control unit can control the working condition of densitometer, with
And the data transmission of densitometer collecting data information；Data processing unit, which is received and calculated, measures density signal by densitometer, with
Obtain the concentration data of the liquid of buffer area；Wireless transmission unit can send out the concentration data that data processing unit calculates in real time
It send to the nurse station in ward or remote server；Battery unit is main control unit, data processing unit and wireless transmission unit
Normal work provides stable operating voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720886600.1U CN208389058U (en) | 2017-07-19 | 2017-07-19 | New type auto metering drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720886600.1U CN208389058U (en) | 2017-07-19 | 2017-07-19 | New type auto metering drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208389058U true CN208389058U (en) | 2019-01-18 |
Family
ID=65065266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720886600.1U Expired - Fee Related CN208389058U (en) | 2017-07-19 | 2017-07-19 | New type auto metering drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208389058U (en) |
-
2017
- 2017-07-19 CN CN201720886600.1U patent/CN208389058U/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 |
Granted publication date: 20190118 |