CN208320260U - Operation fume collection filter device - Google Patents
Operation fume collection filter device Download PDFInfo
- Publication number
- CN208320260U CN208320260U CN201820738638.9U CN201820738638U CN208320260U CN 208320260 U CN208320260 U CN 208320260U CN 201820738638 U CN201820738638 U CN 201820738638U CN 208320260 U CN208320260 U CN 208320260U
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- CN
- China
- Prior art keywords
- negative pressure
- cabinet
- box
- case lid
- solenoid valve
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- 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
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Abstract
Smog, the exhaust gas that operation fume collection filter device is collected, generated in filtration surgery.Operation fume collection filter device by cabinet, case lid, sealing ring, control unit, negative pressure device, solenoid valve, plate-type filtering core, form up to buckleing.Control unit is made of power switch, manual switch, floor push, overcurrent protector, negative pressure setting controller.Negative pressure sets controller and shows that three parts form by negative pressure setting, vacuum cavitations, negative pressure value.Cabinet is divided into negative pressure box, Rose Box by partition；Set array slot in Rose Box, filter core is using board-like, and plate-type filtering core is inserted into slot, through multistage filtering.It is equipped with matched reach on installation case lid, case lid lower section installation sealing ring, cabinet and case lid on cabinet to buckle, fixing to reach to detain can make negative pressure box become a sealing space.Fume collection filtering device designs of performing the operation are reasonable, esy to use, safe and reliable.
Description
Technical field
The utility model relates to gas collection filterings, specifically operation fume collection filter device.
Background technique
It, will be to tissue, organ due to application of the equipment such as electric knife, ultrasound knife, laser cure apparatus in health care
The pure manual operations such as separation, cutting, hemostasis, change forming apparatus and assist to carry out, while improving operative speed, more improve
The safety of operation.The equipment applications such as electric knife, ultrasound knife, laser cure apparatus principle is all using fuel factor, using high
When the equipment such as frequency electric knife, ultrasound knife, laser cure apparatus are performed the operation, the high temperature that can be generated in a very short period of time makes biological tissue
Expansion and gasification rapidly, generate mechanical pressure effect, and biological tissue is cut open, separates, solidifies, while will generate largely by people
Smog, exhaust gas after body tissue gasification, these smog, exhaust gas all distribute in operating room, not only influence work, and influence
The health of human body of staff and patient.Especially in the course of surgery, due to cutting, chorista, to generate a large amount of gas
Smog, the exhaust gas for changing tissue, influence the sight of operator, interfere being normally carried out for operation；In addition, the smog of gasification tissue has
Peculiar smell, and it is harmful, to be degrading the environment of operation, influence the physical condition of operator.Suffer to communicable disease
The surgical risk of person is bigger.
Summary of the invention
For showing in the course of surgery, electric knife, ultrasound knife, laser cure apparatus cutting, separation, solidified structure are used
When, smog, exhaust gas are generated, and these smog, exhaust gas are directly discharged in operating room, there is no pass through filtration treatment
The situation discharged again.In order to guarantee operation go on smoothly with operation safe and convenient, cleaning ambient air, while reducing infection
Chance collects the smog generated in surgical procedure, exhaust gas in time while surgical procedure, and goes again after effectively filtering
Discharge.Smog, the exhaust gas generated in the course of surgery has its feature: 1, generate point less, there is usually one；2, the area generated
It is small, only in surgical instrument and tissue contact position.For this purpose, design operation fume collection filter device.Such collection
General hose is directly connected in corresponding surgical instrument, on one side perform the operation, while attract；Or one people be operated, it is another
People collects (attraction) smog, exhaust gas.Namely when generating smog, exhaust gas, using guiding hose directly just by smog, exhaust gas
Attract, is collected.
Fume collection filter device of performing the operation has two major functions: 1, collecting smog, exhaust gas；2, the cigarette being collected by filtration
Mist, exhaust gas.It collects smog, exhaust gas and completes collection task by power-equipment offer, the smog that is collected into, exhaust gas are by several differences
The filter core of function completes multistage filtering jointly.
Fume collection filter device perform the operation by cabinet, case lid, sealing ring, control unit, negative pressure device, solenoid valve, board-like
Filtration core is formed up to button.Control unit is by power switch, manual switch, floor push, overcurrent protector, negative pressure setting control
Device composition.Power switch, overcurrent protector, negative pressure setting controller, negative pressure device are connected in series；Manual switch and floor push
It is connected in series after being connected in parallel with power switch, overcurrent protector, solenoid valve；Negative pressure sets controller by negative pressure setting, negative pressure
Control, negative pressure value show three parts composition.
Cabinet is divided into two negative pressure box, Rose Box parts by partition；A hole is set in partition --- connector is negative pressure box
With the channel of Rose Box, array slot is set in Rose Box, filter core is pacified in plate-type filtering core insertion slot, on cabinet using board-like
Matched reach is equipped with below vanning lid, case lid on installation sealing ring, cabinet and case lid to buckle.
Negative pressure device and solenoid valve are mounted on outside cabinet or are mounted in negative pressure box；Negative pressure device air inlet is placed in negative
It presses in case, the gas outlet of negative pressure device is placed on the connector in partition, and closes this hole.The Two-port netwerk of solenoid valve is distinguished
It is mounted on two side inside and outside the case of negative pressure box, outside can connect hose.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing.
Fig. 1 is the utility model structure diagram.
1, cabinet in Fig. 1；2, case lid；3, sealing ring；4, control unit；5, negative pressure device；6, solenoid valve；7, plate-type filtering
Core；8, up to button；9, power switch；10, manual switch；11, floor push；12, overcurrent protector；13, negative pressure sets controller；
14, exhaust outlet；15, slot；16, partition；17, connector；18 negative pressure boxs；19, Rose Box.
Specific embodiment
Fume collection filter device perform the operation by cabinet (1), case lid (2), sealing ring (3), control unit (4), negative pressure device
(5), solenoid valve (6)；Several plate-type filtering cores (7) and array are formed up to button (8).
Cabinet (1) is fabricated to a cuboid by air-locked hardboard material, and the materials such as metal, engineering plastics can be selected,
Partition (16) are set in cuboid, divide cabinet (1) to two spaces: negative pressure box (18), Rose Box (19).Negative pressure box (18) acts on
Buffer area, case is interior to keep a basicly stable negative pressure value；A hole --- connector (17) is equipped in partition (16).Filtering
Array slot (15) are set in case (19), set up three to four groups, are equipped with exhaust hole --- exhaust outlet in Rose Box (10) end
(14), the gas of multistage filtering is passed through by exhaust outlet (14) discharge；Installation, movable case lid (2), case lid (2) above cabinet (1)
Lower section setting one sealing ring (3) of installation, setting installation is several to up to button (8) on cabinet (1) and case lid (2), when case lid (2) with
After cabinet (1) closure, the space of a sealing can be formed up to (8) fixation with button (except exhaust outlet).It is to increase using sealing ring (3)
Leakproofness between strong case lid (2) and cabinet (1).
Case lid (2) can make integral, can also be made as two independent sectors, cover negative pressure box (18) and mistake respectively
Filter box (19).Whole plate can be used in the case lid (2) of Rose Box (19), can also be equipped with slot wherein, can be by plate filter element (7) from case
It is directly inserted into the slot (15) in cabinet (1) Nei on lid (2), then is fixed, seals.Replacement filter core in this way is more convenient.
There are two common modes, 1, smoke exhaust ventilator, dust collector type for collecting gas；2, suction type.Due to operation
In smog, that exhaust gas generates point few (general only one), yield is few, guide pipe range and thin, and suction type collects gas energy
Facilitate setting, small power consumption, therefore suction type collection mode can be selected, using negative pressure device.
Vacuum extractor can be selected in negative pressure device (5), and motor or electromagnetic pump can be used as power in vacuum extractor.Negative pressure
Device (5) is placed in negative pressure box (18) case according to the volume selection in the space and negative pressure device (5) of negative pressure box (18) or cabinet
Outside.Negative pressure device (5) air inlet is placed in negative pressure box (18), and the terminal of the gas outlet of negative pressure device (5) is placed in partition
(16) on the connector (17) in, and this connector (17) is closed.Negative pressure device (5) has two effects, and 1, by negative pressure box
(18) become negative pressuren zone, entered in negative pressure box (18) using negative pressure absorbing smog, exhaust gas；2, the gas in negative pressure box (18),
The gas (smog, the exhaust gas of collection) of exit discharge through negative pressure device (5) is sent into Rose Box (19), by multi-stage filter mistake
Gas after filter is discharged to interior by the exhaust outlet (14) in Rose Box (19).
Since the type of operation is different, the smog of generation, exhaust gas properties institute difference, therefore filtration treatment mode is required also to have
It is distinguished, for the needs for adapting to different operations, using multistage filtering；For convenience of the filter core of replacement filtering, filter core is using board-like
The core of (cuboid), plate filter element (7) is fabricated to the filter core of different function by different materials.Filter core function: filter smoke
In tiny grain, remove odors, adsorb and kill bacterium etc..Need to select the filter core and quantity of different function, group according to operation
At the filter core group for adapting to operation, plate filter element (7) is inserted into the slot (15) in Rose Box (19).In the last of Rose Box (19)
Several holes are set in the boxboard at by-pass filtration plate rear --- exhaust outlet (14), by exhaust outlet (14) by the gas through multistage filtering
Cabinet is discharged to operating room in body.
Solenoid valve (6), which can be placed in negative pressure box (18), also can be placed in cabinet (1) outside, the Single port peace of solenoid valve (6)
Hose can be connected outside mounted in negative pressure box (18), and the other end is placed in negative pressure box (18).
Control unit (4) is by power switch (9), manual switch (10), floor push (11), overcurrent protector (12), negative
Pressure setting controller (13) composition.Power switch (9), overcurrent protector (12), negative pressure set controller (13), negative pressure device
(5) it is connected in series；Power switch (9) selects the switch of tape light, and power supply indicator not be separately provided again.Power switch
(9) negative pressure device (5) can work once electrified when being connected to.Negative pressure sets controller (13) by negative pressure setting, vacuum cavitations, negative pressure value
It shows three parts composition, is responsible for negative pressure value in setting negative pressure box, and show the negative pressure value in negative pressure box, according to the reality in negative pressure box
Border negative pressure value, to control the work and stopping of negative pressure device (5).Fume collection filter device of performing the operation connection guiding tube used is general
Length is longer, and internal diameter is thinner, that is to say, that internal resistance is larger, and collect smog, the effect of exhaust gas is determined by negative pressure value
It is fixed, the negative pressure value of negative pressure box is set, has also determined that the ability collected.Manual switch (10) is connected in parallel with floor push (11)
It is connected in series afterwards with power switch (9), overcurrent protector (12), solenoid valve (6)；Fume collection filter device of performing the operation is equipped with manual
With foot-operated two kinds of control modes, when manual switch (10) or floor push (11) set closure, solenoid valve (6) can obtain electrician
It opens, negative pressure box (18) can be in communication with the outside, and guided hose collects relevant smog, gas.Control unit (4) is fabricated to
Panel is placed on the side plate of cabinet (1).
Claims (1)
1. a kind of operation fume collection filter device, it is characterized in that by cabinet (1), case lid (2), sealing ring (3), control unit
(4), negative pressure device (5), solenoid valve (6), plate-type filtering core (7), up to button (8) composition；The operation fume collection filter device
Control unit (4) by power switch (9), manual switch (10), floor push (11), overcurrent protector (12), negative pressure set
Controller (13) composition；Power switch (9), overcurrent protector (12), negative pressure setting controller (13), negative pressure device (5) series connection
Connect；Manual switch (10) and floor push (11) be connected in parallel after with power switch (9), overcurrent protector (12), solenoid valve
(6) it is connected in series；Negative pressure sets controller (13) and shows that three parts form by negative pressure setting, vacuum cavitations, negative pressure value；Partition
(16) cabinet (1) is divided into (19) two negative pressure box (18), Rose Box parts；Connector (17) are set in partition (16)；Rose Box
(19) it is set array slot (15) in, using board-like, plate-type filtering core (7) is inserted into slot (15) filter core；Installs case on cabinet (1)
Cover (2), sealing ring (3) are installed in case lid (2) lower section；It is equipped on cabinet (1) and case lid (2) matched up to button (8)；Negative pressure device
(5) it is mounted on outside cabinet or is mounted in negative pressure box with solenoid valve (6)；Negative pressure device (5) air inlet is placed in negative pressure box
(18) in, the gas outlet terminal of negative pressure device (5) is placed on the connector (17) in partition (16)；Two ends of solenoid valve (6)
Mouth is separately mounted to two sides inside and outside the case of negative pressure box (18), and outside can connect hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820738638.9U CN208320260U (en) | 2018-05-07 | 2018-05-07 | Operation fume collection filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820738638.9U CN208320260U (en) | 2018-05-07 | 2018-05-07 | Operation fume collection filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208320260U true CN208320260U (en) | 2019-01-04 |
Family
ID=64774151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820738638.9U Expired - Fee Related CN208320260U (en) | 2018-05-07 | 2018-05-07 | Operation fume collection filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208320260U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108479225A (en) * | 2018-05-07 | 2018-09-04 | 扬州大学附属医院 | Operation fume collection filter device |
| CN109998692A (en) * | 2019-04-18 | 2019-07-12 | 大连医科大学附属第一医院 | A kind of surgical operation carrying platform with exhaust-gas treatment function |
-
2018
- 2018-05-07 CN CN201820738638.9U patent/CN208320260U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108479225A (en) * | 2018-05-07 | 2018-09-04 | 扬州大学附属医院 | Operation fume collection filter device |
| CN109998692A (en) * | 2019-04-18 | 2019-07-12 | 大连医科大学附属第一医院 | A kind of surgical operation carrying platform with exhaust-gas treatment function |
| CN109998692B (en) * | 2019-04-18 | 2019-11-29 | 大连医科大学附属第一医院 | A kind of surgical operation carrying platform with exhaust-gas treatment function |
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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: 20190104 Termination date: 20200507 |
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| CF01 | Termination of patent right due to non-payment of annual fee |