CN208115254U - A kind of medical filter device - Google Patents
A kind of medical filter device Download PDFInfo
- Publication number
- CN208115254U CN208115254U CN201721751253.8U CN201721751253U CN208115254U CN 208115254 U CN208115254 U CN 208115254U CN 201721751253 U CN201721751253 U CN 201721751253U CN 208115254 U CN208115254 U CN 208115254U
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- flow guiding
- interconnecting piece
- filter assemblies
- container
- guiding head
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Abstract
The utility model provides a kind of medical filter device, the filter assemblies of flow guiding head, middle part including top, bottom container；Wherein flow guiding head, filter assemblies, container are mutually removably attachable to together；Wherein there is inlet, bottom is equipped with liquid outlet, and the liquid outlet is connected by the filter assemblies with container at the top of the flow guiding head；Wherein the filter assemblies include the interconnecting piece of outer ring and the filter screen at center；Wherein the flow guiding head, filter assemblies, container are respectively equipped with the compatible interconnecting piece of bore so that the flow guiding head, filter assemblies, container to be connected as one so that the inlet and liquid outlet of the flow guiding head, the strainer at filter assemblies center, container form closed filtration channel.
Description
Technical field
The utility model relates to the field of medical instrument technology, the medical treatment used when a kind of feedback gastric juice or bile is referred in particular to
Filter device.
Background technique
The medical instrument of many professions can be used in medical field, but has no the auxiliary of profession in gastric juice or biliary recycle
Instrument.Such as patient occurs then must when gastric emptying disorder or bile are largely lost if necessary to feed back gastric juice or bile
Gastric juice or bile must be filtered.It is all that nurse using measuring cup cooperates disposable double-layer sterile gauze to carry out in the prior art
Filter；When in use nurse one it is hand steered measuring cup and tense gauze with finger, the other hand lifts the drainage bag for being filled with gastric juice or bile.
It is found in long-term practice, there is following problems for this mode：
When drainage-fluid is more sticky or residue is more, filtyration velocity is slow；If drainage-fluid accumulates in gauze surface, easily send out
Life is spilt；
If gauze fixation is improper, it is easy to which causing gauze to fall into measuring cup causes filtering to fail；
Gastric juice penetrating odor causes patient's gastrointestinal tract to be reacted and patients ' psychological is caused to bear.
From the above analysis as can be seen that body fluid filter device/method of existing this medical industry is very unreasonable, lead
The final therapeutic effect for influencing patient is caused, the compliance of patient is reduced.
Utility model content
Aiming at the problems existing in the prior art, the technical problem to be solved by the present invention is to provide a kind of medical filters
Device can more quickly can be filtered gastric juice or bile, to improve when feeding back to gastric juice or bile
Filter effect and efficiency.
To solve the above-mentioned problems, the utility model embodiment proposes a kind of medical filter device, leading including top
Flow head, the filter assemblies at middle part, bottom container；Wherein flow guiding head, filter assemblies, container are mutually removably attachable to one
It rises；Wherein there is inlet, bottom is equipped with liquid outlet, and the liquid outlet is by the filter assemblies and holds at the top of the flow guiding head
Device conducting；Wherein the filter assemblies include the interconnecting piece of outer ring and the filter screen at center；The wherein flow guiding head, filtering group
Part, container are respectively equipped with the compatible interconnecting piece of bore so that the flow guiding head, filter assemblies, container to be connected as one so that institute
The inlet and liquid outlet, the strainer at filter assemblies center, container for stating flow guiding head form closed filtration channel.
Wherein, the flow guiding head is inverted funnel shape, and top is equipped with the inlet for connecting drainage bag, and bottom is equipped with ring
The interconnecting piece of shape is to connect the interconnecting pieces of filter assemblies；Wherein the interconnecting piece of the interconnecting piece and filter assemblies of the flow guiding head is shape
The compatible annular of shape；The interconnecting piece of the flow guiding head and the interconnecting piece of filter assemblies are equipped with compatible screw thread to be spirally connected into one
Body；The container top is equipped with interconnecting piece, and the interconnecting piece of the container and the interconnecting piece of filter assemblies are the compatible ring of shape
Shape；The interconnecting piece of the container and the interconnecting piece of filter assemblies are equipped with compatible screw thread to be screwed into one；It is wherein described to lead
Stream head, filter assemblies, container the bore of interconnecting piece be adapted so that the flow guiding head, filter assemblies, container to be connected as having
The one of closed side wall.
Wherein, the inlet bore at the top of the flow guiding head is adapted so that the drainage with the liquid outlet bore of drainage bag
Bag liquid outlet is plugged on the channel that sealing is formed at the top of flow guiding head.
Wherein, the filter assemblies include the interconnecting piece of outer ring and the removable filter net at center.
Wherein, the filter assemblies interconnecting piece includes Shang Quan and lower circle, the bore of the Shang Quan and lower circle be adapted so that
The edge of the filter screen is connected between the Shang Quan and lower circle when the Shang Quan and lower snare are connected together and is fixed.
The above-mentioned technical proposal of the utility model has the beneficial effect that：The utility model embodiment proposes a kind of medical treatment
Filter device can be combined into the container of sealing to connect drainage bag, enable the liquid in drainage bag by flow guiding head, filtering
Component enters container, to be filtered by filter assemblies to the liquid in drainage bag.The medical filter of above-mentioned technical proposal
Device can ensure the stability and efficiency filtered, and prevent emission of bad smell.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram of existing medical filter device.
Specific embodiment
In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, below in conjunction with attached drawing
And specific embodiment is described in detail.
As shown in Figure 1, the utility model embodiment proposes a kind of medical filter device, flow guiding head 1 including top,
The filter assemblies 2 at middle part, bottom container 3；Wherein flow guiding head 1, filter assemblies 2, container 3 are mutually removably attachable to one
It rises；Wherein there is inlet 11, bottom is equipped with liquid outlet 12, and the liquid outlet 12 passes through the filtering at the top of the flow guiding head 1
Component 2 and container 3 are connected；Wherein the filter assemblies 2 include the interconnecting piece of outer ring and the filter screen 21 at center；It is wherein described
Flow guiding head 1, filter assemblies 2, container 3 be respectively equipped with the compatible interconnecting piece of bore with by the flow guiding head 1, filter assemblies 2, hold
Device 3 is connected as one so that the inlet 11 and liquid outlet 12 of the flow guiding head, the strainer 21 at 2 center of filter assemblies, 3 shape of container
At closed filtration channel.
As shown in Figure 1, the flow guiding head 1 is inverted funnel shape, and top is equipped with the inlet 11 for connecting drainage bag, and
Bottom is equipped with the interconnecting piece 13 of annular to connect the interconnecting piece 22 of filter assemblies 2；The wherein interconnecting piece 13 and mistake of the flow guiding head 1
The interconnecting piece 22 for filtering component 2 is the compatible annular of shape；The company at 2 top of interconnecting piece 13 and filter assemblies of the flow guiding head 1
Socket part 22 is equipped with compatible screw thread to be screwed into one；Interconnecting piece 31, the connection of the container 3 are equipped at the top of the container 3
Portion 31 and the interconnecting piece 23 of 2 bottom of filter assemblies are the compatible annular of shape；The interconnecting piece 31 and filter assemblies of the container 3
The interconnecting piece 23 of bottom is equipped with compatible screw thread to be screwed into one；The wherein flow guiding head 1, filter assemblies 2, container 3
The bore of interconnecting piece is adapted so that the flow guiding head 1, filter assemblies 2, container 3 are connected as the one with closed side wall.
It is as shown in Figure 1,11 bore of inlet at 1 top of flow guiding head be adapted with the liquid outlet bore of drainage bag with
Drainage bag liquid outlet is set to be plugged on the channel for forming sealing at the top of flow guiding head.It is may insure in this way in filtering in drainage bag
Liquid will not flow out, and peculiar smell will not be diffused out from junction.
As shown in Figure 1, the filter assemblies 2 include the interconnecting piece 22,23 of outer ring and the removable filter at center
Net 21.Specifically, as shown in Figure 1,2 interconnecting piece of the filter assemblies includes Shang Quan and lower circle, the bore of the Shang Quan and lower circle
It is adapted so as to which the edge of the filter screen 21 is connected to the Shang Quan and lower circle when the Shang Quan and lower snare are connected together
Between it is fixed.Filter screen 21 may be implemented in this way to be replaced, and be reused with facilitating.Wherein, which can be one
Secondary property double-layer sterile gauze.
Wherein, the internal diameter of the inlet 11 at 1 top of flow guiding head is 1cm.
When in use, flow guiding head 1, filter assemblies 2, container 3 this three parts are linked into an integrated entity, then going out drainage bag
Liquid mouth and the inlet of flow guiding head are plugged in together.That opens drainage bag at this time goes out liquid switch, and the liquid in drainage bag is just at this time
It can reach in container after filter assemblies filter from flow guiding head.It, can be by flow guiding head 1, filter assemblies after use
2, this three parts of container 3 dismantling is opened, and can be reused after then replacing filter screen 21.Certainly, it is also necessary to clean water conservancy diversion
First 1 and container 3.Wherein, which can be measuring cup.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, it can also make several improvements and retouch, these improvement
It also should be regarded as the protective scope of the claims of the utility model with retouching.
Claims (5)
1. a kind of medical filter device, which is characterized in that the filter assemblies of flow guiding head, middle part including top, bottom container；
Wherein flow guiding head, filter assemblies, container are mutually removably attachable to together；Wherein there is inlet at the top of the flow guiding head,
Bottom is equipped with liquid outlet, and the liquid outlet is connected by the filter assemblies with container；Wherein the filter assemblies include outer ring
Interconnecting piece and center filter screen；Wherein the flow guiding head, filter assemblies, container are respectively equipped with the compatible connection of bore
The flow guiding head, filter assemblies, container to be connected as one inlet and liquid outlet, filtering group so that the flow guiding head by portion
Strainer, the container at part center form closed filtration channel.
2. medical filter device according to claim 1, which is characterized in that the flow guiding head is inverted funnel shape, and top is set
There is the inlet for connecting drainage bag, and bottom is equipped with the interconnecting piece of annular to connect the interconnecting piece at the top of filter assemblies；Its
Described in flow guiding head interconnecting piece and interconnecting piece at the top of filter assemblies be the compatible annular of shape；The connection of the flow guiding head
Interconnecting piece at the top of portion and filter assemblies is equipped with compatible screw thread to be screwed into one；The container top is equipped with interconnecting piece,
The interconnecting piece of the container and the interconnecting piece of filter assemblies bottom are the compatible annular of shape；The interconnecting piece and mistake of the container
The interconnecting piece for filtering component bottom is equipped with compatible screw thread to be screwed into one；The wherein flow guiding head, filter assemblies, container
The bore of interconnecting piece is adapted so that the flow guiding head, filter assemblies, container to be connected as to the one with closed side wall.
3. medical filter device according to claim 1, which is characterized in that inlet bore at the top of the flow guiding head with
The liquid outlet bore of drainage bag is adapted so that the drainage bag liquid outlet is plugged on the channel for forming sealing at the top of flow guiding head.
4. medical filter device according to claim 1, which is characterized in that the filter assemblies include the interconnecting piece of outer ring
And the removable filter net at center.
5. medical filter device according to claim 1, which is characterized in that the filter assemblies interconnecting piece include it is upper circle and
The bore of lower circle, the Shang Quan and lower circle is adapted so that by the side of the filter screen when Shang Quan and lower snare are connected together
It is fixed along being connected between the Shang Quan and lower circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721751253.8U CN208115254U (en) | 2017-12-15 | 2017-12-15 | A kind of medical filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721751253.8U CN208115254U (en) | 2017-12-15 | 2017-12-15 | A kind of medical filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208115254U true CN208115254U (en) | 2018-11-20 |
Family
ID=64209069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721751253.8U Active CN208115254U (en) | 2017-12-15 | 2017-12-15 | A kind of medical filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208115254U (en) |
-
2017
- 2017-12-15 CN CN201721751253.8U patent/CN208115254U/en active Active
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