CN207384529U - The anti-reflux Medical negative pressure drum of anti-dropout - Google Patents
The anti-reflux Medical negative pressure drum of anti-dropout Download PDFInfo
- Publication number
- CN207384529U CN207384529U CN201720257072.3U CN201720257072U CN207384529U CN 207384529 U CN207384529 U CN 207384529U CN 201720257072 U CN201720257072 U CN 201720257072U CN 207384529 U CN207384529 U CN 207384529U
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- pressure drum
- connecting tube
- pipe connector
- drainage pipe
- 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
- 230000000151 anti-reflux effect Effects 0.000 title claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 238000005070 sampling Methods 0.000 claims abstract description 10
- 239000003550 marker Substances 0.000 claims abstract description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 4
- 241000521257 Hydrops Species 0.000 description 23
- 206010030113 Oedema Diseases 0.000 description 23
- 241000894006 Bacteria Species 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000001727 in vivo Methods 0.000 description 3
- 230000003667 anti-reflective effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 210000003200 peritoneal cavity Anatomy 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000004379 membrane Anatomy 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
Abstract
The utility model discloses a kind of anti-reflux Medical negative pressure drum of anti-dropout, the negative pressure including being encircled by hard roof, hard bottom wall and soft side wall rouses body, is communicated with the gas-liquid comb with end cap on negative pressure drum body, connecting tube is communicated on hard roof；Connecting tube upper end is communicated with drainage pipe connector, and drainage pipe connector both sides are provided with a pair of of curved splint, and curved splint cambered surface is inwardly fitted on drainage pipe connector side wall, and curved splint lower end is fixed on the pedestal of drainage pipe connector；Connecting tube and the junction of hard roof are provided with anti-reflux grid, and flow rate adjustment device and sampling runner are provided in connecting tube, and sampling runner outer end is provided with rubber seal plug；Circular hole is offered on hard bottom wall, soft seal film is covered on circular hole, gas-liquid comb is fixed on soft seal film and is connected with negative pressure drum body；Scale marker is provided on soft side wall outer wall, hangers is provided on hard roof.The utility model advantage be it is simple in structure, it is easy to use.
Description
Technical field
The utility model is related to medical treatment consumptive materials, more particularly, to a kind of anti-dropout anti-reflective that clamping can be fastened with drainage tube
Flow Medical negative pressure drum.
Background technology
Medical negative pressure drum is generally used for connection from the drainage tube drawn in vivo（Such as stomach tube, peritoneal cavity drainage tube）, it is existing medical
Negative pressure drum is the cylindrical structural being encircled by hardtop wall, hard bottom wall and soft side wall, and a connection is communicated on roof
It manages and a gas-liquid comb with sealing end cap, connecting tube is used to be connected with drainage tube, gas-liquid comb is used to discharge in negative pressure drum
Air or hydrops.During use need first by negative pressure rouse in air through gas-liquid comb squeeze out, make negative pressure drum in formed negative pressure state,
Then connecting tube is connected with drainage tube, so as to collect in vivo hydrops；When hydrops collects full in negative pressure drum, gas-liquid need to be passed through
Comb discharges hydrops, since gas-liquid comb is located on roof, generally requires to rouse negative pressure in drain and be inverted, and is inverted
Negative pressure drum easily causes connecting tube and drainage tube comes off or hydrops spluttering pollutes patient body or clothing.
The connecting tube of existing Medical negative pressure drum is directly to be docked with drainage tube inserting, and inserting is frequently not very close, is made
After a period of time, a large amount of hydrops can be accumulated in negative pressure drum, negative pressure drum easily comes off under the effect of gravity with drainage tube at this time.One
Denier comes off, and drainage tube is then directly communicated with the external world, and bacterium is caused to enter in patient's body cavity, increase infection probability；And negative pressure is roused
Come off and can also make the directly outer row of in vivo hydrops, the body and clothing of patient are polluted.Therefore it is to prevent that negative pressure drum is de-
Fall, existing is the setting clip at docking, and clip has certain volume, and docile often makes patient feel not in affected area
It is comfortable, and the fixation of clip is very troublesome with opening, cause toppling over for hydrops in replacement that negative pressure is roused and negative pressure drum all very numb
It is tired.
In addition, existing Medical negative pressure drum is when extraction sample is chemically examined, it is that the junction of connecting tube and drainage tube is broken
Drive the extraction of row sample into, operation is very cumbersome and easily patient is polluted.
The content of the invention
The utility model aim is to provide a kind of simple in structure, the anti-reflux Medical negative pressure drum of anti-dropout easy to use.
To achieve the above object, the utility model can take following technical proposals：
The anti-reflux Medical negative pressure drum of anti-dropout described in the utility model, including by hard roof, hard bottom wall and soft
The cylindrical negative pressure drum body that side wall is encircled into, the negative pressure, which is roused, is communicated with a gas-liquid comb for carrying end cap on body, in institute
The center position for stating hard roof is communicated with connecting tube vertically upward；The connecting tube upper end is communicated with the drainage of pyramidal structure
Pipe connector, described drain are provided with a pair of of curved splint at left and right sides of pipe connector, and the cambered surface of the curved splint is inside
It fits on the drainage pipe connector side wall, the lower end of curved splint is fixed on the pedestal of drainage pipe connector；Described
The junction of connecting tube and the hard roof is provided with anti-reflux grid, be provided in the connecting tube flow rate adjustment device and
Outwardly extending sampling runner, the outer end of the sampling runner are provided with rubber seal plug；It is offered on the hard bottom wall
Diameter is more than the circular hole of the gas-liquid comb caliber, and seal closure is equipped with soft seal film on the circular hole, and the gas-liquid comb is consolidated
It is connected at the soft seal center membrane position and with negative pressure drum chamber body；In the outer wall of the soft side wall
On be vertically arranged with scale marker, be provided with hangers on the hard roof.
The madial wall of the curved splint is rough surface.
The utility model advantage be it is simple in structure, it is easy to use.Drainage tube is plugged with drainage pipe connector, and is passed through
Curved splint grip drain tube fastens drainage tube grafting, is not easy to slip while being convenient for changing, effectively prevent from sliding because of drainage tube
Bacterium enters patient's body cavity caused by de-, greatly reduces the infection probability of patient, sick caused by reducing when hydrops outflow
The pollution of human body and clothing；The setting of sampling runner makes the extraction more safe ready of hydrops sample, and practicability is stronger；Anti-reflective
The setting of stream grid substantially increases anti-reflux effect；Gas-liquid comb is arranged at the soft seal film on negative pressure drum hard bottom wall
On, when negative pressure drum is positioned on ground or desktop, gas-liquid comb can be pressed into negative pressure drum, do not influence the placement of negative pressure drum,
Subsequent drain is facilitated to operate simultaneously；The convenient intuitively reading hydrops volume of scale marker on soft side wall outer wall, is the later stage
It assesses conditions of patients and facility is provided；The suspension that hangers on hard roof rouses negative pressure is more convenient.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the enlarged diagram that pipe connector is drained in Fig. 1.
Specific embodiment
As shown in Figure 1, 2, anti-dropout described in the utility model anti-reflux Medical negative pressure drum, including by hard roof 1, hard
The cylindrical negative pressure drum body that matter bottom wall 2 and soft side wall 3 are encircled into, hard roof 1 and hard bottom wall 2 play a supportive role, use
In propping up soft side wall 3, splendid attire hydrops as much as possible, and soft side wall 3 is then folding storage for convenience；Negative pressure rouses body
On be communicated with a gas-liquid comb 5 for carrying end cap 4, rouse intrinsic gas or hydrops for discharging negative pressure；In hard roof 1
Center position is communicated with connecting tube 6 vertically upward, and 6 upper end of connecting tube is communicated with the drainage pipe connector 7 of pyramidal structure, drainage
Pipe connector 7 is connected with from the drainage tube drawn in patient body, and the left and right sides of drainage pipe connector 7 is provided with a pair of of arc
Clamping plate 8, the cambered surface of curved splint 8 are inwardly fitted on drainage 7 side wall of pipe connector, and the lower end of curved splint 8 is fixed on drainage
On the pedestal of pipe connector 7, curved splint 8 is used for grip drain tube, fastens drainage tube grafting while being convenient for changing, is not easy
It slips；In addition, to further improve the chucking power of curved splint 8, the madial wall of curved splint 8 is rough surface, is rubbed by increase
The mode of power is wiped to improve chucking power.The junction of connecting tube 6 and hard roof 1 is provided with anti-reflux grid 9, anti-reflux lattice
Grid 9 can effectively prevent that flowing into negative pressure rouses intrinsic hydrops reflux；For convenience of processing and manufacturing, anti-reflux grid 9 can be " cross
Shape " grid is " yi word pattern " grid.Flow rate adjustment device 10 and outwardly extending sampling runner 11 are provided in connecting tube 6,
Flow regulator 10 can adjust the speed arranged outside hydrops in real time according to different situations, and it is then for convenience to sample runner 11
Extract hydrops sample；The outer end of sampling runner 11 is provided with rubber seal plug 12, only need to be by syringe when extracting hydrops sample
Needle point through rubber seal plug 12 insertion sampling runner 11 in extracted, it is easy to operate and extract syringe after rubber
Pin hole tight close on sealing-plug 12, hydrops will not exosmose, and bacterium will not enter.It is big that diameter is offered on hard bottom wall 2
Soft seal film 13 is equipped in seal closure on the circular hole of 5 caliber of gas-liquid comb, circular hole, gas-liquid comb 5 is fixed on soft seal film
13 center positions are simultaneously connected with negative pressure drum chamber body, and gas-liquid comb 5 is arranged at negative pressure drum body bottom wall, makes drain more
It is convenient；For convenience of the placement of negative pressure drum body, the area of soft seal film 13 is greater than the area of circular hole, into pocketed, has one
Fixed flexible ductility, this ensures that when negative pressure drum body is positioned on ground or desktop, gas-liquid comb 5 can be pressed
Enter in negative pressure drum body, ensure that hard bottom wall 2 is smooth, do not influence to place.Quarter is vertically arranged on the outer wall of soft side wall 3
Scale knows 14, and the convenient volume for intuitively reading hydrops in negative pressure drum body assesses conditions of patients for the later stage and provides facility；Hard
Hangers 15 is provided on matter roof 1, makes suspension more convenient.
It is discharged in use, negative pressure is roused intrinsic air extrusion first, negative pressure drum body interior is made to form negative pressure state,
Then pipe connector 7 will be drained with from the drainage tube drawn in patient body to be connected, 8 grip drain tube of curved splint prevents from coming off；
Negative pressure drum body, which is hung on by sick bed or is placed directly in, by hangers 15 can carry out the receipts of internal hydrops on ground or desktop
Collection；When hydrops is collected into it is a certain amount of when or when collecting full, then the end cap 4 that can open 5 lower end of gas-liquid comb discharges hydrops, waits to accumulate
Liquid is arranged after rolling, then can be closed end cap 4 and continue collection next time.
The anti-reflux Medical negative pressure drum of anti-dropout described in the utility model is chiefly used in the larger situation of internal hydrops amount, such as
It is connected with stomach tube or peritoneal cavity drainage tube.
Claims (2)
1. a kind of anti-reflux Medical negative pressure drum of anti-dropout, including by hard roof（1）, hard bottom wall（2）With soft side wall（3）It closes
The cylindrical negative pressure drum body surrounded, the negative pressure, which is roused, is communicated with one with end cap on body（4）Gas-liquid comb（5）, institute
State hard roof（1）Center position be communicated with connecting tube vertically upward（6）；It is characterized in that：The connecting tube（6）Upper end
It is communicated with the drainage pipe connector of pyramidal structure（7）, the drainage pipe connector（7）The left and right sides be provided with a pair of of arc folder
Plate（8）, the curved splint（8）Cambered surface inwardly fit in the drainage pipe connector（7）On side wall, curved splint（8）'s
Lower end is fixed on drainage pipe connector（7）Pedestal on；In the connecting tube（6）With the hard roof（1）Junction set
It is equipped with anti-reflux grid（9）, the connecting tube（6）On be provided with flow rate adjustment device（10）With outwardly extending sampling runner
（11）, the sampling runner（11）Outer end be provided with rubber seal plug（12）；In the hard bottom wall（2）On offer diameter
More than the gas-liquid comb（5）The circular hole of caliber, seal closure is equipped with soft seal film on the circular hole（13）, the gas-liquid comb
（5）It is fixed on the soft seal film（13）Center position is simultaneously connected with negative pressure drum chamber body；Described soft
Side wall（3）Outer wall on be vertically arranged with scale marker（14）, in the hard roof（1）On be provided with hangers（15）.
2. the anti-reflux Medical negative pressure drum of anti-dropout according to claim 1, it is characterised in that：The curved splint（8）'s
Madial wall is rough surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720257072.3U CN207384529U (en) | 2017-03-16 | 2017-03-16 | The anti-reflux Medical negative pressure drum of anti-dropout |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720257072.3U CN207384529U (en) | 2017-03-16 | 2017-03-16 | The anti-reflux Medical negative pressure drum of anti-dropout |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207384529U true CN207384529U (en) | 2018-05-22 |
Family
ID=62402679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720257072.3U Expired - Fee Related CN207384529U (en) | 2017-03-16 | 2017-03-16 | The anti-reflux Medical negative pressure drum of anti-dropout |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207384529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110897687A (en) * | 2019-12-12 | 2020-03-24 | 河南科技大学第一附属医院 | Intracardiac package puncture drawing liquid device for branch of academic or vocational study |
-
2017
- 2017-03-16 CN CN201720257072.3U patent/CN207384529U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110897687A (en) * | 2019-12-12 | 2020-03-24 | 河南科技大学第一附属医院 | Intracardiac package puncture drawing liquid device for branch of academic or vocational study |
| CN110897687B (en) * | 2019-12-12 | 2023-09-22 | 河南科技大学第一附属医院 | Pericardium puncture liquid pumping device for department of cardiology |
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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: 20180522 |