CN208552638U - A kind of homalocephalus filtering aspirator - Google Patents
A kind of homalocephalus filtering aspirator Download PDFInfo
- Publication number
- CN208552638U CN208552638U CN201820280967.3U CN201820280967U CN208552638U CN 208552638 U CN208552638 U CN 208552638U CN 201820280967 U CN201820280967 U CN 201820280967U CN 208552638 U CN208552638 U CN 208552638U
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- CN
- China
- Prior art keywords
- aspirator
- tube
- homalocephalus
- sucking head
- suction
- 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.)
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Abstract
The utility model relates to a kind of homalocephalus to filter aspirator, and the homalocephalus filtering aspirator includes suction tube, rubber tube, aspirator ontology；The suction tube includes attracting tube body, sucking head, connecting tube；The suction tube connects rubber tube by connecting tube and connect with aspirator ontology；Segmentation bar is equipped in the sucking head；The sucking head cross section is oval；The segmentation bar and sucking head cross section is in parallel construction；The attraction tube body is that gradually transition is circular configuration to ellipse；The connecting tube is cylindrical structure.Its advantage is shown: partition rod is in parallel or vertical structure with non-circular cross-section major diameter, suction aspirator tip entrance is set to may be inhaled aperture of the diameter much smaller than all pipelines in rear of broken skeletal grain, it avoids blocking in art, save operating time, the efficiency of attraction and operation is improved, the contaminated probability of patient is reduced.
Description
Technical field
The utility model relates to the field of medical instrument technology technical fields, specifically, being a kind of homalocephalus filtering aspirator.
Background technique
Aspirator is that clinical departments commonly use indispensable rescue instrument, even more frequent in operating room use.Operating room is treatment
Bleeding in the important field of various shell diseases, exudation blood, purulence institute, aspirator are used to attracting liquid of performing the operation, interior in hollow organ
Tolerant, flushing liquor makes to perform the operation clear, reduces opportunities for contamination.
At present in bone surgery, the application of aspirator is more extensive, is not only able to attract the hematocele generated in operation, and
The residual tissue of the bone scraps generated in bone surgery and some easy blocking pipelines, such as broken skeletal grain, free spur can be attracted
And bone tumour tissue etc., the broken bone in orthopaedics art is drawn by using aspirator connection suction tube, can be provided for medical staff
Surgical procedure is convenient in the good visual field.But the attraction tube head of common aspirator connection is usually to justify in current orthopaedics art
Shape structure causes the broken bone attracted in art to enter directly into suction tube, causes to attract tube head or inside due to the accumulation of broken bone
There is line clogging situation, medical staff need to stop attracting work, after handling pipeline well again, carry out attraction work again, no
But the efficiency of operation is reduced, and increasing can the contaminated chance of patient.
Bone surgery is often used ultrasound knife or sclerotin is cut in abrasive drilling, fluting.Larger round end aspirator is limited because of structure
System, cannot be inserted into bone slot and work, and compared with small round head aspirator because attracting area smaller, it is easy to be blocked by bone mud.It is flat
Head aspirator can probe into the work of bone slot and area is too small to be blocked by bone mud because attracting to avoid problem above.And it inhales
Skirt may be to probe into attract in bone slot to provide convenience for circular configuration by oval gradually transition.
Chinese patent literature: CN200720088405.0, applying date 2007.11.23, patent name are as follows: controllable filtering
Aspirator.A kind of controllable filtering aspirator is disclosed, by screen pipe, suction tube, side opening, slider, control switch, sliding
Slot, filter screen and outlet are constituted.Filter screen is fixed on screen pipe, and screen pipe is screwed on suction tube, on the tube wall of suction tube
Sliding groove is installed, slider is studded on sliding groove, control switch is fixed on slider, has side opening logical in one end of sliding groove
To tube cavity is attracted, suction tube upper end is outlet and connects negative port.
A kind of controllable filtering aspirator of above patent document is slided using sliding groove is equipped on the tube wall of suction tube
Slider is studded on dynamic slot, slider is equipped with fixed switch, and suction tube upper end is outlet and connects negative port, so that making
It pushes control switch that can be conveniently adjusted aspirator pressure with this aspirator patient, meets different operative sites and pressure is wanted
It asks, is effectively prevented excessive attraction to the tension injury of tissue, reducing intraoperative blood loss keeps surgical field of view apparent, is able to satisfy outer
The requirement of section's operation accurate operation.But can be avoided aspirator about one kind and attract blockage, clear surgical field of view is provided, is had
Effect carries out the attraction work of broken bone in bone surgery, improves procedure efficiency, reduces a kind of homalocephalus filtering of the contaminated probability of patient
Aspirator is at present then without relevant report.
Attract blockage in conclusion needing one kind and can be avoided aspirator, clear surgical field of view is provided, effectively progress bone
The attraction work of broken bone, improves procedure efficiency in section's operation, and a kind of homalocephalus for reducing the contaminated probability of patient filters aspirator.
Summary of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, and providing one kind can be avoided aspirator attraction pipe plug
Plug, clear surgical field of view is provided, effectively carry out bone surgery in broken bone attraction work, improve procedure efficiency, reduce patient by
A kind of homalocephalus for polluting probability filters aspirator.
To achieve the above object, the technical scheme adopted by the utility model is that:
A kind of homalocephalus filtering aspirator, the homalocephalus filtering aspirator includes suction tube, rubber tube, aspirator ontology；
The suction tube includes attracting tube body, sucking head, connecting tube；The suction tube connects rubber tube by connecting tube and inhales
The connection of lead device ontology；Segmentation bar is equipped in the sucking head；The sucking head cross section is oval；The segmentation bar
It is in parallel construction with sucking head cross section；The attraction tube body is that gradually transition is circular configuration to ellipse；The company
Adapter tube is cylindrical structure.
As a kind of perferred technical scheme, the suction tube is stainless steel suction tube.
As a kind of perferred technical scheme, the segmentation bar is medical metal segmentation bar.
As a kind of perferred technical scheme, the rubber tube is silica gel material.
As a kind of perferred technical scheme, in parallel or vertical between the segmentation bar and oval cross section major semiaxis
Straight structure.
The utility model advantage is:
1, using sucking head cross section using the design of ellipse, and attracting tube body is that ellipse is transitioned into round knot
Structure can be such that suction aspirator tip probes into the bone line of rabbet joint gap of relative narrowness and attract, provide clear surgical field of view.
2, partition rod is in parallel or vertical structure with non-circular cross-section major semiaxis, and suction aspirator tip entrance is made to may be inhaled broken skeletal grain
Diameter significantly reduce, much smaller than the aperture of all pipelines in rear, avoid and blocked in traditional aspirator art, between needing
Disconnected pause operation cleaning aspirator, saves operating time, improves the efficiency of attraction and operation, it is contaminated several to reduce patient
Rate.
Detailed description of the invention
Attached drawing 1 is a kind of schematic perspective view of homalocephalus filtering aspirator suction tube of the utility model.
Attached drawing 2 is a kind of cross-sectional view of homalocephalus filtering aspirator sucking head of the utility model.
Attached drawing 3 is schematic perspective view when a kind of homalocephalus filtering aspirator of the utility model uses.
Attached drawing 4 is the cross-sectional view of the utility model another kind homalocephalus filtering aspirator sucking head.
Specific embodiment
The utility model is further described below with reference to embodiment and referring to attached drawing.
Appended drawing reference involved in attached drawing and component part are as follows:
1. suction tube 11. attracts tube body
12. sucking head 121. divides bar
13. 2. rubber tube of connecting tube
3. aspirator
Embodiment 1
Attached drawing 1 is please referred to, Fig. 1 is a kind of schematic perspective view of homalocephalus filtering aspirator suction tube of the utility model.
A kind of homalocephalus filtering aspirator, the homalocephalus filtering aspirator includes suction tube 1, rubber tube 2, aspirator ontology 3；Described
Suction tube 1 includes attracting tube body 11, sucking head 12, connecting tube 13；The suction tube 1 connects rubber tube by connecting tube 13
2 connect with aspirator ontology 3；Segmentation bar 121 is equipped in the sucking head 12；12 cross section of sucking head is in ellipse
Shape；The segmentation bar 121 and 12 cross section of sucking head is in parallel construction；The attraction tube body 11 is ellipse gradually mistake
It crosses as circular configuration；The connecting tube 13 is cylindrical structure.
It should be understood that the suction tube 1 is stainless steel suction tube；The segmentation bar 121 is medical metal
Divide bar；The rubber tube 2 is silica gel material；12 cross section of sucking head uses the design of ellipse, and suction tube
Ontology 11 is oval to be transitioned into circular configuration, and suction aspirator tip can be made to probe into the bone line of rabbet joint gap of relative narrowness and attracted, and provides clear
Clear surgical field of view；The segmentation bar 121 is set in sucking head 12 with cross section major semiaxis in parallel frame mode, is avoided
Large volume of broken bone causes 1 head of suction tube or attracts broken bone accumulation in tube body 11 and suction tube 1 is caused to occur blocking
Situation, the diameter for making suction aspirator tip entrance may be inhaled broken skeletal grain significantly reduce, and much smaller than the aperture of all pipelines in rear, avoid
Blockage problem frequent occurrence in traditional aspirator art, saves operating time, improves the efficiency of attraction and operation, reduce trouble
The contaminated probability of person.
Embodiment 2
Attached drawing 4 is please referred to, Fig. 4 is the cross-sectional view of the utility model another kind homalocephalus filtering aspirator sucking head.This implementation
Example is substantially the same manner as Example 1, the difference is that, the segmentation bar 121 in the present embodiment is in long by half with oval cross section
The vertical mode of axis is set to 12 opening of sucking head；Described is in be set to inhale with cross section vertical mode by that will divide bar 121
It takes the lead 12 openings, the diameter that can equally keep suction aspirator tip entrance to may be inhaled broken skeletal grain when attracting significantly reduces, remote small
In the aperture of all pipelines in rear, guarantee to attract the patency in tube body 11.
A kind of homalocephalus of the utility model filters aspirator, using sucking head cross section using the design of ellipse, and inhales
Skirt ontology is that ellipse is transitioned into circular configuration, and suction aspirator tip can be made to probe into the bone line of rabbet joint gap of relative narrowness and attracted, provided
Clear surgical field of view；Partition rod is in parallel or vertical structure with non-circular cross-section major semiaxis, may be inhaled suction aspirator tip entrance broken
The diameter of skeletal grain significantly reduces, and much smaller than the aperture of all pipelines in rear, avoids and blocks up frequent occurrence in traditional aspirator art
Plug problem saves operating time, improves the efficiency of attraction and operation, reduce the contaminated probability of patient.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
Art personnel can also make several improvement and supplement without departing from the principle of this utility model, these are improved and supplement
Also it should be regarded as the protection scope of the utility model.
Claims (5)
1. a kind of homalocephalus filters aspirator, which is characterized in that the homalocephalus filtering aspirator includes suction tube, rubber tube, suction
Lead device ontology；The suction tube includes attracting tube body, sucking head, connecting tube；The suction tube is connected by connecting tube
Rubber tube is connect with aspirator ontology；Segmentation bar is equipped in the sucking head；The sucking head cross section is oval；Institute
The segmentation bar stated and sucking head cross section are in parallel construction；The attraction tube body is that gradually transition is round knot to ellipse
Structure；The connecting tube is cylindrical structure.
2. homalocephalus according to claim 1 filters aspirator, which is characterized in that the suction tube is stainless steel attraction
Pipe.
3. homalocephalus according to claim 1 filters aspirator, which is characterized in that the segmentation bar is medical metal point
Cut bar.
4. homalocephalus according to claim 1 filters aspirator, which is characterized in that the rubber tube is silica gel material.
5. homalocephalus according to claim 1 filters aspirator, which is characterized in that the segmentation bar and oval cross section
In parallel or vertical structure between major semiaxis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820280967.3U CN208552638U (en) | 2018-02-28 | 2018-02-28 | A kind of homalocephalus filtering aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820280967.3U CN208552638U (en) | 2018-02-28 | 2018-02-28 | A kind of homalocephalus filtering aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208552638U true CN208552638U (en) | 2019-03-01 |
Family
ID=65453314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820280967.3U Expired - Fee Related CN208552638U (en) | 2018-02-28 | 2018-02-28 | A kind of homalocephalus filtering aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208552638U (en) |
-
2018
- 2018-02-28 CN CN201820280967.3U patent/CN208552638U/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: 20190301 Termination date: 20210228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |