CN209695923U - A kind of anal intestine Special negative pressure drainager - Google Patents
A kind of anal intestine Special negative pressure drainager Download PDFInfo
- Publication number
- CN209695923U CN209695923U CN201920243536.4U CN201920243536U CN209695923U CN 209695923 U CN209695923 U CN 209695923U CN 201920243536 U CN201920243536 U CN 201920243536U CN 209695923 U CN209695923 U CN 209695923U
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- CN
- China
- Prior art keywords
- outer cover
- compression
- suction tube
- negative pressure
- drainager
- 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.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
- External Artificial Organs (AREA)
Abstract
The utility model discloses a kind of anal intestine Special negative pressure drainager, including the drainage main body being made of compression spring and soft compression outer cover, compression spring is wrapped in interior by compression outer cover, and one end of the top surface and compression spring of compressing outer cover is affixed, the other end of its bottom surface and compression spring is affixed, the top surface for compressing outer cover is equipped with inlet tube and outlet, one end of inlet tube is connected with soft inner sac and is located inside compression outer cover, its other end is removably connected with suction tube, and the drainage end of suction tube is equipped with conduction hole, conducting check valve is additionally provided on suction tube, the opening or closing of closed plug control outlet are connected on outlet, squeeze pressure spring, compression outer cover is extruded, spring return function pushes compression outer cover expansion after removing external force, negative pressure is formed in compression outer cover, the intracavitary loose stools of anal intestine is adsorbed in inner bag and is collected, it avoids Liquid manure outlet keeps perineum clean, dry and comfortable, reduces inflammation.
Description
Technical field
The utility model belongs to the field of medical instrument technology, and in particular to a kind of anal intestine Special negative pressure drainager.
Background technique
After anorectal surgery, needs to lie up on the day of patient, be often accompanied by intestinal tympanites；It is postoperative to be taken orally charthartic
Object, stool are usually loose stools or watery stool.Because excreta irritation is big, lead to skin around the rectum mucous membrane congestion and edema, nothing
Method keeps the dry cleansing of perineum, and eczema and different degrees of inflammatory reaction occurs in serious person, thus after aiming at anal-surgery
Patient design drainage loose stools special equipment be very important.
Utility model content
For technical problem of the existing technology, the utility model provides a kind of anal intestine Special negative pressure drainager.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of anal intestine Special negative pressure drainager, including the drainage main body being made of compression spring and soft compression outer cover, institute
It states in the compression spring is wrapped in by compression outer cover, and the top surface of the compression outer cover and one end of the compression spring are solid
It connects, bottom surface and the other end of the compression spring are affixed, and the top surface of the compression outer cover is equipped with inlet tube and outlet, described
One end of inlet tube is connected with soft inner sac and is located inside the compression outer cover, and the other end is removably connected with suction tube, and
The drainage end of the suction tube is equipped with conduction hole, is additionally provided with conducting check valve on the suction tube, is connected on the outlet
Closed plug controls the opening or closing of the outlet.
Further, the suction tube is three not connected chamber hoses, and the suction cavity being connected to the inlet tube is located at
The side at the middle part in the suction tube, the suction cavity is equipped with gas injection chamber, and is enclosed with air bag in the periphery of the suction tube
It is connected to the gas injection chamber.
Further, the other side of the suction cavity is equipped with medicine-injecting cavity, and drainage end is also provided with medicine-pouring hole and the injection
Chamber connection.
Further, the medicine-pouring hole is at least provided with two, the conduction hole also at least provided with two, the medicine-pouring hole with
The conduction hole is round hole, and helically formula arranged distribution is draining end pipe side wall at least four circular holes.
Further, the aperture of the conduction hole is 1-2.5cm, and the aperture of the medicine-pouring hole is 1-1.5cm.
In conclusion closing the beneficial effects of the utility model are: the suction side of suction tube protrudes into patient's body from anus
The inner cavity that conducting check valve blocks suction tube is closed, the closed plug connecting with outlet is opened, presses down on compression spring, compression is outer
Gas in cover is discharged from outlet, then closes outlet using closed plug, and after removing external force, compression spring elongation pushes pressure
The expansion of contracting outer cover, volume increase, and make to compress formation negative pressure in outer cover.It opens conducting check valve conducting conduction hole and attracts tube cavity
It communicates, the intracavitary loose stools of anal intestine is inhaled into the soft inner sac being connected to inlet tube through conduction hole to be collected, primary drainage not enough doctor
Shield personnel can continue aforesaid operations.Loose stools is no longer drained outward, can keep for a long time perineum it is dry and comfortable, cleaning, reduce inflammation
The generation of reaction.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of anal intestine Special negative pressure drainager provided by the utility model.
Fig. 2 is the A-A cross-sectional configuration schematic diagram of suction tube in the utility model.
In figure, 100- drain main body, 110- compression outer cover, 111- inlet tube, 112- outlet, 120- compression spring,
Check valve, 330- suction cavity, 340- gas injection chamber, 350- injection is connected in 200- inner bag, 300- suction tube, 310- conduction hole, 320-
The closed plug of chamber, 360- medicine-pouring hole, 400-, 500- air bag.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combines and is specifically illustrating, and the utility model is further described.
As depicted in figs. 1 and 2, the utility model provides a kind of anal intestine Special negative pressure drainager, including by compression spring 120
The drainage main body 100 constituted with soft compression outer cover 110.The compression spring 120 is wrapped in by the compression outer cover 110
It is interior, and the top surface of the compression outer cover 110 and one end of the compression spring 120 are affixed, bottom surface and the compression spring
120 other end is affixed.The top surface of the compression outer cover 110 is equipped with inlet tube 111 and outlet 112, the inlet tube 111
One end is connected with soft inner bag 200 and is located inside the compression outer cover 110, and inner bag 200 and compression outer cover 110 are all made of transparent
Material is made.111 other end of inlet tube is removably connected with suction tube 300, and the drainage end of the suction tube 300 is equipped with drainage
Hole 310 is additionally provided with conducting check valve 320 on the suction tube 300.It is connected on the outlet described in closed 400 control of plug
The opening or closing of outlet 112.
Using the above structure, the suction side of suction tube 300 protrudes into patient's body from anus, closes conducting check valve 320
The inner cavity of suction tube 300 is blocked, the closed plug 400 connecting with outlet 112 is opened, presses down on compression spring 120, compression is outer
Gas in cover 110 is discharged from outlet 112, then utilizes closed 400 closing outlet 112 of plug, after removing external force, pressure bullet
The elongation of spring 120, which pushes, compresses the expansion of outer cover 110, and volume increases, and makes to compress formation negative pressure in outer cover 110.Open conducting check valve
320 conducting conduction holes 310 are communicated with 300 inner cavity of suction tube, and the intracavitary loose stools of anal intestine is inhaled into through conduction hole 310 and inlet tube
It is collected in the soft inner sac 200 of 111 connections, aforesaid operations can be continued by once draining inadequate medical staff.Loose stools is no longer to outlet
Let out, can keep for a long time perineum it is dry and comfortable, cleaning, reduce the generation of inflammatory reaction.
As depicted in figs. 1 and 2, as one of optional embodiment, the suction tube 300 is three not connected chambers
Hose, the suction cavity 330 being connected to the inlet tube 111 are located at the middle part in the suction tube 300, the suction cavity 330
Side is equipped with gas injection chamber 340, and is enclosed with air bag 500 in the periphery of the suction tube 300 and is connected to the gas injection chamber 340.Benefit
With gas injection chamber 340 into air bag 500 after gas injection, air bag 500 facilitates suction tube 300 to be retained in patient's anal intestine after expanding intracavitary, inhales
Skirt 300 will not fall off easily.The other side of the suction cavity 330 is equipped with medicine-injecting cavity 350, and drainage end is also provided with medicine-pouring hole
360 are connected to the medicine-injecting cavity 350.If after suction tube 300 is retained in anal intestine chamber, from medicine-injecting cavity 350 through 360 energy of medicine-pouring hole
The anal intestine for being enough administered into patient is intracavitary.
The medicine-pouring hole 360 is at least provided with two, and the conduction hole 310 is also at least provided with two.The medicine-pouring hole 360 with
The conduction hole 310 is round hole, and helically formula arranged distribution is draining end pipe side wall at least four circular holes.Either
To external drainage, be still administered into internal, the arrangement of multiple circular holes helically formula, more rapidly can efficiently carry out drainage or
Dosing techniques.
Due to that can mix some slightly larger piece of excretas in loose stools, the aperture of the conduction hole 310 is 1-
2.5cm, meets the condition for the intracavitary liquid manure drainage of anal intestine, and the aperture of the medicine-pouring hole 360 is 1-1.5cm.
The above is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all benefits
The equivalent structure made by the utility model specification and accompanying drawing content is directly or indirectly used in other relevant technology necks
Domain, similarly within the scope of patent protection of the utility model.
Claims (5)
1. a kind of anal intestine Special negative pressure drainager, it is characterised in that: draw including what is be made of compression spring and soft compression outer cover
Main body is flowed, in the compression spring is wrapped in by the compression outer cover, and the top surface of the compression outer cover and the pressure bullet
One end of spring is affixed, and bottom surface and the other end of the compression spring are affixed, it is described compression outer cover top surface be equipped with inlet tube and
Outlet, one end of the inlet tube are connected with soft inner sac and are located inside the compression outer cover, and the other end is detachably connected
There is suction tube, and the drainage end of the suction tube is equipped with conduction hole, is additionally provided with conducting check valve, the outlet on the suction tube
Opening or closing that closed plug controls the outlet are connected on pipe.
2. a kind of anal intestine Special negative pressure drainager according to claim 1, it is characterised in that: the suction tube is mutual not phase
Three logical chamber hoses, the suction cavity being connected to the inlet tube are located at the middle part in the suction tube, the side of the suction cavity
Equipped with gas injection chamber, and air bag is enclosed in the periphery of the suction tube and is connected to the gas injection chamber.
3. a kind of anal intestine Special negative pressure drainager according to claim 2, it is characterised in that: the other side of the suction cavity
Equipped with medicine-injecting cavity, drainage end is also provided with medicine-pouring hole and is connected to the medicine-injecting cavity.
4. a kind of anal intestine Special negative pressure drainager according to claim 3, it is characterised in that: the medicine-pouring hole at least provided with
Two, the conduction hole is also at least provided with two, and the medicine-pouring hole and the conduction hole are round hole, and at least four is round
Helically formula arranged distribution is draining end pipe side wall in hole.
5. a kind of anal intestine Special negative pressure drainager according to claim 4, it is characterised in that: the aperture of the conduction hole is
1-2.5cm, the aperture of the medicine-pouring hole are 1-1.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920243536.4U CN209695923U (en) | 2019-02-26 | 2019-02-26 | A kind of anal intestine Special negative pressure drainager |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920243536.4U CN209695923U (en) | 2019-02-26 | 2019-02-26 | A kind of anal intestine Special negative pressure drainager |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209695923U true CN209695923U (en) | 2019-11-29 |
Family
ID=68642526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920243536.4U Expired - Fee Related CN209695923U (en) | 2019-02-26 | 2019-02-26 | A kind of anal intestine Special negative pressure drainager |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209695923U (en) |
-
2019
- 2019-02-26 CN CN201920243536.4U patent/CN209695923U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191129 Termination date: 20210226 |