CN207168764U - A kind of single hole, porous convertible Medical suction unit - Google Patents
A kind of single hole, porous convertible Medical suction unit Download PDFInfo
- Publication number
- CN207168764U CN207168764U CN201720023015.9U CN201720023015U CN207168764U CN 207168764 U CN207168764 U CN 207168764U CN 201720023015 U CN201720023015 U CN 201720023015U CN 207168764 U CN207168764 U CN 207168764U
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- Prior art keywords
- porous
- suction unit
- single hole
- medical suction
- sucker
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Abstract
A kind of single hole, porous convertible Medical suction unit are the utility model is related to, belongs to surgical medical apparatus.Single hole, porous convertible Medical suction unit include attractor, and the bottom at the absorption end of described attractor is provided with adsorption hole, and side wall is provided with side sucker；Be provided with the inside of side sucker can closed side sucker retention device, retention device can rotate to the side of adsorption hole and tissue is adsorbed with closed side sucker so as to open.Single hole provided by the utility model, porous convertible Medical suction unit, need to carry out the switching of absorption mode, simple and fast for different tissues or absorption.
Description
Technical field
A kind of single hole, porous convertible Medical suction unit are the utility model is related to, belongs to surgical medical apparatus.
Background technology
Attractor is for absorbing the content in hand intraoperative hemorrhage, exudate, fester, splanchnocoel internal organs, making operating field
It is clear, reduce opportunities for contamination.The principle of attractor is fairly simple：The negative pressure state of its sucking head is manufactured by certain method, this
Sample atmospheric pressure will extrude the material outside sucking head to sucking head, so as to complete the effect " attracted ".
Unusual by power source is divided into：Self-contained power attractor, centralized Control attractor, electric suction apparatus due to
Using electric energy as power source, thus have the characteristics that power is big, suction is strong, have a wide range of application, mobility it is good, in middle and small hospital
Middle application is more.
The head end of existing attractor is provided with main sucker, and side wall side has side sucker, can while tissue or blood is attracted
Adsorbed simultaneously with side sucker by main sucker.But for monomer tissue or when being adsorbed in narrow tissue
Can together be adsorbed, cause the damage to good organization, the excessive tissue for being not easy to carry out monomer or single-area of adsorption area or
Blood is adsorbed.But it is used in laparoscope, side sucker constantly siphons away gas again, causes pneumoperitoneum pressure deficiency, influences laparoscope sight
Examine and operate.
In the market commonly single hole attractor or multi-hole suction, need to switch over for different attraction, in hand
It is comparatively laborious in art, operating time is added, improves operation risk.
Utility model content
The utility model is directed to the deficiencies in the prior art, there is provided a kind of single hole, porous convertible medical suction
Lead device, solve the attractors for needing to switch over different in surgical procedure reply.
The utility model adopts the following technical scheme that：
Single hole described in the utility model, porous convertible Medical suction unit, including attractor, described attractor
The bottom at absorption end is provided with adsorption hole, and side wall is provided with side sucker；Be provided with the inside of described side sucker can closed side sucker stop
Device, retention device can rotate to the side of adsorption hole and tissue adsorbed with closed side sucker so as to open.
Single hole described in the utility model, porous convertible Medical suction unit, described retention device include cylindrical sheet,
Cylindrical sheet is arranged on absorption end inwall, and cylindrical sheet is provided with perforate with side sucker relative position；Closing is provided between each perforate
Section, closed section closure side sucker.
Single hole described in the utility model, porous convertible Medical suction unit, described perforate along cylindrical sheet circumference into
Cross or fan-shaped arrangement.
Single hole described in the utility model, porous convertible Medical suction unit, described cylindrical sheet extend in absorption end
To the other end away from side sucker；Adsorb end of the end away from side sucker be provided with fluting, cylindrical sheet for slotting position to
Extend handler outside.
Single hole described in the utility model, porous convertible Medical suction unit, in described absorption end is provided with the sucker of side
Wall opens up groove, and absorption end inwall is additionally provided with interlayer, and cylindrical sheet is arranged in interlayer.
Single hole described in the utility model, porous convertible Medical suction unit, the closed section between described perforate are provided with
Closed.
Single hole described in the utility model, porous convertible Medical suction unit, described closed is soft rubber material
It is made.
Beneficial effect
Single hole provided by the utility model, porous convertible Medical suction unit, for different tissues or absorption need into
The switching of row absorption mode, simple and fast.
Single hole provided by the utility model, porous convertible Medical suction unit, compact overall structure, are conveniently used for medical treatment
Equipment, in the case where not changing the profile or internal structure of original medical absorber, further increase the use of absorber
Rate and practicality.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is absorption end cross-sectional view of the present utility model；
Fig. 3 is adjustable side structural representation of the present utility model；
Fig. 4 is cylindrical sheet structural representation of the present utility model；
Fig. 5 is handler schematic diagram on the outside of adjustable side of the present utility model.
Embodiment
To make the purpose of the utility model embodiment and technical scheme clearer, implement below in conjunction with the utility model
The accompanying drawing of example, the technical scheme of the utility model embodiment is clearly and completely described.Obviously, described embodiment
It is part of the embodiment of the present utility model, rather than whole embodiments.Based on described embodiment of the present utility model,
The every other embodiment that those of ordinary skill in the art are obtained on the premise of without creative work, belongs to this practicality
Novel protected scope：
As shown in Figure 1：Single hole, porous convertible Medical suction unit, including attractor 1, the absorption of described attractor 1
The bottom at end 2 is provided with adsorption hole 3, and side wall is provided with side sucker 4；The inner side of side sucker 4 be provided with can closed side sucker 4 retention device,
Retention device can rotate to the side of adsorption hole 3 and tissue is adsorbed with closed side sucker 4 so as to open.
As shown in Figure 2：Retention device includes cylindrical sheet 5, and cylindrical sheet 5 is arranged on the absorption inwall of end 2, cylindrical sheet 5 and side
The relative position of sucker 4 is provided with perforate 51；Closed section, closed section closure side sucker 4 are provided between each perforate 51.The shape of perforate 51
Shape can be configured according to side sucker 4, as circular hole or bar are poroid.
As shown in Figure 4：Single hole, porous convertible Medical suction unit, perforate 51 is along the circumference across of cylindrical sheet 5 or fan
Shape is arranged.Designed using the poor position of rotation, reach the effect opened and closed.The width or diameter of closed section should be greater than side sucker
4 diameter, so as to improve closing efficiency.
As shown in Figure 5：Cylindrical sheet 5 extends to the other end away from side sucker 4 in absorption end 2；End 2 is adsorbed away from side
The end of sucker 4 is provided with fluting 6, and cylindrical sheet 5 extends outward handler 7 for 6 positions of fluting.Human hand operating side is nearest
Place is provided with handler 7 and conveniently carries out absorption switching, and the open and close that can stamp of the both sides of handler 7 identify.
In order to reduce the inner tube area at absorption end 2, single hole, the absorption end 2 of porous convertible Medical suction unit are provided with side
Inwall opens up groove 9 at sucker 4, and the absorption inwall of end 2 is additionally provided with interlayer 8, and cylindrical sheet 5 is arranged in interlayer 8.Between perforate 51
Closed section is provided with closed 10.
It is made up of soft rubber material for closed 10.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein（Including technology art
Language and scientific terminology）With the general understanding identical meaning with the those of ordinary skill in the utility model art.Also
It should be understood that those terms defined in such as general dictionary should be understood that with the context of prior art
The consistent meaning of meaning, and unless defined as here, will not be explained with the implication of idealization or overly formal.
The implication of " connection " described in the utility model can be between part to be directly connected to can also be between part
Pass through being indirectly connected with for other parts.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model discloses
Change or replacement, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should
It is defined by scope of the claims.
Claims (7)
1. a kind of single hole, porous convertible Medical suction unit, including attractor（1）, described attractor（1）Absorption end
（2）Bottom be provided with adsorption hole（3）, side wall is provided with side sucker（4）；It is characterized in that：Described side sucker（4）Inner side is provided with can
Closed side sucker（4）Retention device, retention device can be to adsorption hole（3）Side rotate so as to opening and closed side sucker
（4）Tissue is adsorbed.
2. single hole according to claim 1, porous convertible Medical suction unit, it is characterised in that：Described stop dress
Put including cylindrical sheet（5）, cylindrical sheet（5）It is arranged in absorption end（2）On inwall, cylindrical sheet（5）With side sucker（4）Relative position is set
There is perforate（51）；Each perforate（51）Between be provided with closed section, closed section closure side sucker（4）.
3. single hole according to claim 2, porous convertible Medical suction unit, it is characterised in that：Described perforate
（51）Along cylindrical sheet（5）Circumference across or fan-shaped arrangement.
4. single hole according to claim 2, porous convertible Medical suction unit, it is characterised in that：Described cylindrical sheet
（5）At absorption end（2）Inside extend to away from side sucker（4）The other end；Adsorb end（2）Away from side sucker（4）End on
Provided with fluting（6）, cylindrical sheet（5）For fluting（6）Position extends outward handler（7）.
5. single hole according to claim 2, porous convertible Medical suction unit, it is characterised in that：Described absorption end
（2）Provided with side sucker（4）Place's inwall opens up groove（9）, adsorb end（2）Inwall is additionally provided with interlayer（8）, cylindrical sheet（5）It is arranged in
Interlayer（8）It is interior.
6. single hole according to claim 2, porous convertible Medical suction unit, it is characterised in that：Described perforate
（51）Between closed section be provided with closed（10）.
7. single hole according to claim 6, porous convertible Medical suction unit, it is characterised in that：Described closed
（10）It is made up of soft rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720023015.9U CN207168764U (en) | 2017-01-09 | 2017-01-09 | A kind of single hole, porous convertible Medical suction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720023015.9U CN207168764U (en) | 2017-01-09 | 2017-01-09 | A kind of single hole, porous convertible Medical suction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207168764U true CN207168764U (en) | 2018-04-03 |
Family
ID=61733045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720023015.9U Expired - Fee Related CN207168764U (en) | 2017-01-09 | 2017-01-09 | A kind of single hole, porous convertible Medical suction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207168764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111012961A (en) * | 2019-12-19 | 2020-04-17 | 华中科技大学同济医学院附属协和医院 | Intracardiac aspirator capable of switching modes at any time and using method thereof |
-
2017
- 2017-01-09 CN CN201720023015.9U patent/CN207168764U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111012961A (en) * | 2019-12-19 | 2020-04-17 | 华中科技大学同济医学院附属协和医院 | Intracardiac aspirator capable of switching modes at any time and using method thereof |
| CN111012961B (en) * | 2019-12-19 | 2023-09-12 | 华中科技大学同济医学院附属协和医院 | Intracardiac aspirator capable of switching modes at any time and application method thereof |
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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: 20180403 Termination date: 20210109 |