CN209220441U - A kind of abdominocentesis leakage-resistant device - Google Patents
A kind of abdominocentesis leakage-resistant device Download PDFInfo
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- CN209220441U CN209220441U CN201820845024.0U CN201820845024U CN209220441U CN 209220441 U CN209220441 U CN 209220441U CN 201820845024 U CN201820845024 U CN 201820845024U CN 209220441 U CN209220441 U CN 209220441U
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- leakage
- abdominocentesis
- resistant device
- connecting cylinder
- rubber pad
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Abstract
A kind of abdominocentesis leakage-resistant device is related to medical equipment technical field, including adsorption site and suction cylinder；The both ends open of adsorption site, and negative pressure cavity is equipped between both ends open, wherein being sealed and installed with rubber pad on open at one end, and suction inlet is offered on rubber pad, antibacterial film is additionally provided on rubber pad；Half-duplex channel is installed, the pump orifice of suction cylinder is connected on half-duplex channel, and is connected by half-duplex channel with negative pressure cavity on another end opening.It is simple that the utility model realizes structure, reduces sepage leakage, the technical effect of assist wound healing.
Description
Technical field
The utility model relates to medical equipment technical fields, and in particular to a kind of abdominocentesis leakage-resistant device.
Background technique
Abdominocentesis be clinically be used for Clinics and Practices a common technology, a large amount of patients with ascites particularly in,
It is a kind of important means of clinical symptomatic treatment.Patients with ascites abdominal pressure can be reduced by abdominocentesis catheter drainage, is changed
Kind blood circulation, the symptoms such as reduction of patient is uncomfortable in chest, out of breath, expiratory dyspnea, abdominal distension.However ascites leak is after puncture drainage tube drawing
One clinically relatively conventional and stubborn problem.In addition often intra-abdominal pressure increases patients with cirrhosis ascites, stomach wall is thin, resists energy
The reasons such as power decline make abdominal cavity puncture site leakage be more difficult to solve.Puncture orifice leakage not only hinders wound healing, increases infection machine
Meeting reduces patients ' life quality, while being added significantly to the workload that medical staff leaks dressing.This is clinically solved at present to ask
The main method of topic is: local wound gauze or sticker pressure dressing, elastic binders, venous transfusion rubber leather plug, patient's limitation
The intake of water sodium reduces liquid capacity using diuretics.However above method effect is poor, works slowly, cannot effectively reduce abdomen
Water leakage；
Sepage is reduced, prevents from infecting, promoting healing is the primary treatment principle of sepage after treating abdominocentesis, surrounds the original
It then keeps puncturing dry mouth, sterile, negative pressure environment and is beneficial to puncture orifice organization healing, reduce sepage, chance of avoiding infection,
But in the prior art, it can satisfy current abdominocentesis without a kind of device to use, can not meet modernization medicine needs.
Utility model content
For the defects in the prior art, the utility model provides a kind of abdominocentesis leakage-resistant device, to reality
Existing structure is simple, reduces sepage leakage, the technical effect of assist wound healing.
To achieve the above object, the utility model provides the following technical solutions:
A kind of abdominocentesis leakage-resistant device, including adsorption site and suction cylinder；The both ends open of the adsorption site,
And negative pressure cavity is equipped between both ends open, wherein being sealed and installed with rubber pad on open at one end, and offered on the rubber pad
Suction inlet is additionally provided with antibacterial film on the rubber pad；Half-duplex channel, the pump orifice of the suction cylinder are installed on another end opening
It is connected on the half-duplex channel, and is connected by the half-duplex channel with the negative pressure cavity.
As an improvement scheme, the antibacterial film is antiseptic dressing patch, and antiseptic dressing patch wherein paste by one side
In on the rubber pad, another side is equipped with skin patch.
As an improvement scheme, the half-duplex channel includes connecting cylinder and check valve, and the connecting cylinder is installed on
On another end opening, the check valve is installed on inside the connecting cylinder.
As an improvement scheme, the suction cylinder includes piston injector, and the dust collecter of the piston injector can
It is detachably connected on the connecting cylinder.
As an improvement scheme, be further sleeved with sealing shroud, the dust collecter of the piston injector in the connecting cylinder
It is plugged in the sealing shroud.
As an improvement scheme, be connected with suction tube on the dust collecter of the piston injector, the suction tube
The other end is connected on the connecting cylinder.
As an improvement scheme, be further sleeved with sealing end cap on the connecting cylinder.
As an improvement scheme, the adsorption site be truncated cone-shaped cylinder.
As an improvement scheme, the suction inlet is located at the center of the rubber pad.
Compared with prior art, the utility model has the beneficial effects that
Abdominocentesis leakage-resistant device, including adsorption site and suction cylinder；The both ends open of adsorption site, and both ends are opened
It is equipped with negative pressure cavity between mouthful, wherein being sealed and installed with rubber pad on open at one end, and offers suction inlet on rubber pad, rubber pad
On be additionally provided with antibacterial film；Half-duplex channel is installed, the pump orifice of suction cylinder is connected on half-duplex channel, and is led on another end opening
It crosses half-duplex channel to be connected with negative pressure cavity, is based on the above structure, sterilize puncture, suction inlet is directed at puncture orifice and compresses；
Suction cylinder is connected on half-duplex channel, it, can using half-duplex channel by pulling suction cylinder can be to air-breathing is carried out in adsorption site
To realize that gas unidirectional flows, return-air phenomenon can be prevented, ensure that and remain negative pressure state in negative pressure cavity, wherein dry,
The environmental benefits of negative pressure are in puncture pairing and tissue repair, by subnormal ambient, and then negative pressure by puncture orifice and its near
Skin histology, which attracts, to get up, and is conducive to local wound healing and reduces leakage, and it is simple to realize structure, reduces sepage leakage, auxiliary
Help the technical effect of wound healing.
Antibacterial film is antiseptic dressing patch, and antiseptic dressing patch is wherein pasted on rubber pad on one side, and another side is viscous equipped with skin
Paste layer is based on the above structure, is in close contact by skin patch and skin, further increases the stability and absorption of adsorption site
Property.
Half-duplex channel includes connecting cylinder and check valve, and connecting cylinder is installed on another end opening, and check valve is installed on company
Inside connect cylinder, suction cylinder includes piston injector, the dust collecter detachable connection of piston injector on connecting cylinder, based on
Upper structure, is installed on connecting cylinder by piston injector, the cooperation of piston rod and check valve by pulling piston injector
It may be implemented for the air in negative pressure cavity to be sucked out, guarantee the one-way flow of air, be easy to use.
Sealing shroud is further sleeved in connecting cylinder, the dust collecter of piston injector is plugged in sealing shroud, it is based on the above structure,
It may be implemented during the suction of piston injector equipped with sealing shroud, guarantee the sealing that piston injector is connect with connecting cylinder
Property, improve stability.
Suction tube is connected on the dust collecter of piston injector, the other end of suction tube is connected on connecting cylinder, based on
Upper structure can use suction tube and be attached piston injector and connecting cylinder, prevent mobile piston injector from driving absorption
The mobile phenomenon of seat, ensure that the stability in aspiration procedure, be easy to use.
It is further sleeved with sealing end cap on connecting cylinder, is based on the above structure, is equipped with sealing end cap, can further improve close
Feng Xing prevents gas leakage.
Adsorption site is truncated cone-shaped cylinder, is based on the above structure, convenient to inhale to wound using the structure of truncated cone-shaped cylinder
It is attached, it is easy to use.
Suction inlet is located at the center of rubber pad, is based on the above structure, guarantees the stability of adsorption site absorption, conveniently makes
With.
To sum up, it is simple to realize structure for the utility model, reduces sepage leakage, the technical effect of assist wound healing, behaviour
It is easy to make control, is easy to manufacture on a large scale and installation, has a wide range of application.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 is the structural schematic diagram of the utility model；
In figure: 1- adsorption site；2- suction cylinder；3- connecting cylinder；4- check valve；5- negative pressure cavity；6- rubber pad；7- antibacterial is applied
Material patch；8- suction inlet.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation
Novel protection scope.
As shown in Figure 1, abdominocentesis leakage-resistant device, including adsorption site 1 and suction cylinder 2；The both ends of adsorption site 1
Opening, and negative pressure cavity 5 is equipped between both ends open, wherein being sealed and installed with rubber pad 6 on open at one end, and opened on rubber pad 6
Equipped with suction inlet 8, antibacterial film is additionally provided on rubber pad；Half-duplex channel is installed, the pump orifice of suction cylinder 2 connects on another end opening
It is connected on half-duplex channel, and is connected by half-duplex channel with negative pressure cavity 5.
Puncture is sterilized, suction inlet 8 is directed at puncture orifice and is compressed；Suction cylinder 2 is connected on half-duplex channel, is passed through
Pull suction cylinder 2 gas unidirectional can may be implemented using half-duplex channel and flow, can prevent to air-breathing is carried out in adsorption site 1
Return-air phenomenon ensure that in negative pressure cavity 5 and remain negative pressure state, wherein dry, negative pressure environmental benefits are in puncture pair
Conjunction and tissue repair, by subnormal ambient, and then puncture orifice and its neighbouring skin histology are attracted by negative pressure, are conducive to part
Wound healing and leakage is reduced, it is simple to realize structure, reduces sepage leakage, the technical effect of assist wound healing.
Antibacterial film is antiseptic dressing patch 7, and antiseptic dressing patch 7 is wherein pasted on rubber pad 6 on one side, and another side is equipped with skin
Adhered layer is in close contact by skin patch and skin, further increases the stability and adsorptivity of adsorption site 1.
Half-duplex channel includes connecting cylinder 3 and check valve 4, and connecting cylinder 3 is installed on another end opening, and check valve 4 is installed
Inside connecting cylinder 3, suction cylinder 2 includes piston injector, and the dust collecter detachable connection of piston injector is in connecting cylinder 3
On, it is installed on connecting cylinder 3 by piston injector, by pulling the cooperation of piston rod and check valve 4 of piston injector can
The air in negative pressure cavity 5 is sucked out with realizing, guarantees the one-way flow of air, is easy to use, wherein the structure of check valve 4 and day
Often the structure of check valve 4 is identical in the cupping in life, and the effect deflated may be implemented by promoting the body of rod on check valve 4,
To which easily adsorption site 1 be removed from human skin.
Sealing shroud is further sleeved in connecting cylinder 3, the dust collecter of piston injector is plugged in sealing shroud, and being equipped with sealing shroud can
To realize during the suction of piston injector, guarantee the leakproofness that piston injector is connect with connecting cylinder 3, improves and stablize
Property.
Suction tube is connected on the dust collecter of piston injector, the other end of suction tube is connected on connecting cylinder 3, Ke Yili
Piston injector and connecting cylinder 3 are attached with suction tube, prevent mobile piston injector from driving adsorption site 1 is mobile to show
As ensure that the stability in aspiration procedure, being easy to use.
It is further sleeved with sealing end cap on connecting cylinder 3, is equipped with sealing end cap, can further improve leakproofness, anti-leak-stopping
Gas.
Adsorption site 1 is truncated cone-shaped cylinder, convenient to adsorb to wound using the structure of truncated cone-shaped cylinder, is easy to use.
Suction inlet 8 is located at the center of rubber pad 6, guarantees the stability that adsorption site 1 adsorbs, and is easy to use.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.
Claims (9)
1. a kind of abdominocentesis leakage-resistant device, it is characterised in that: including adsorption site and suction cylinder；The adsorption site
Both ends open, and negative pressure cavity is equipped between both ends open, wherein being sealed and installed with rubber pad on open at one end, and the rubber pad
On offer suction inlet, be additionally provided with antibacterial film on the rubber pad；Half-duplex channel, the suction cylinder are installed on another end opening
Pump orifice be connected on the half-duplex channel, and be connected by the half-duplex channel with the negative pressure cavity.
2. a kind of abdominocentesis leakage-resistant device according to claim 1, it is characterised in that: the antibacterial film is anti-
Bacterium dressing patch, the antiseptic dressing patch are wherein pasted on the rubber pad on one side, and another side is equipped with skin patch.
3. a kind of abdominocentesis leakage-resistant device according to claim 1, it is characterised in that: the half-duplex channel packet
Connecting cylinder and check valve are included, the connecting cylinder is installed on another end opening, and the check valve is installed in the connecting cylinder
Portion.
4. a kind of abdominocentesis leakage-resistant device according to claim 3, it is characterised in that: the suction cylinder includes
Piston injector, the dust collecter detachable connection of the piston injector is on the connecting cylinder.
5. a kind of abdominocentesis leakage-resistant device according to claim 4, it is characterised in that: in the connecting cylinder also
It is set with sealing shroud, the dust collecter of the piston injector is plugged in the sealing shroud.
6. a kind of abdominocentesis leakage-resistant device according to claim 5, it is characterised in that: the piston injector
Dust collecter on be connected with suction tube, the other end of the suction tube is connected on the connecting cylinder.
7. a kind of abdominocentesis leakage-resistant device according to claim 3, it is characterised in that: on the connecting cylinder also
It is set with sealing end cap.
8. a kind of abdominocentesis leakage-resistant device according to claim 1, it is characterised in that: the adsorption site is circle
Platform shape cylinder.
9. a kind of abdominocentesis leakage-resistant device according to claim 1, it is characterised in that: the suction inlet is located at
The center of the rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820845024.0U CN209220441U (en) | 2018-06-01 | 2018-06-01 | A kind of abdominocentesis leakage-resistant device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820845024.0U CN209220441U (en) | 2018-06-01 | 2018-06-01 | A kind of abdominocentesis leakage-resistant device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209220441U true CN209220441U (en) | 2019-08-09 |
Family
ID=67496622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820845024.0U Expired - Fee Related CN209220441U (en) | 2018-06-01 | 2018-06-01 | A kind of abdominocentesis leakage-resistant device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209220441U (en) |
-
2018
- 2018-06-01 CN CN201820845024.0U patent/CN209220441U/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: 20190809 Termination date: 20200601 |
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| CF01 | Termination of patent right due to non-payment of annual fee |