CN213852303U - Portable wound negative pressure drainage device - Google Patents
Portable wound negative pressure drainage device Download PDFInfo
- Publication number
- CN213852303U CN213852303U CN202021682267.0U CN202021682267U CN213852303U CN 213852303 U CN213852303 U CN 213852303U CN 202021682267 U CN202021682267 U CN 202021682267U CN 213852303 U CN213852303 U CN 213852303U
- Authority
- CN
- China
- Prior art keywords
- drainage device
- negative pressure
- pressure drainage
- suction port
- hose
- 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.)
- Active
Links
Images
Landscapes
- External Artificial Organs (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model relates to a medical instrument, in particular to a portable wound negative pressure drainage device. The utility model provides a portable wound negative pressure drainage device includes the drainage bottle, the one end and the drainage bottle top of breathing pipe can be dismantled and be connected, negative pressure vacuum pump is connected to the other end, the one end and the drainage bottle top of pipette can be dismantled and be connected, other end axial is connected with the spring pipe, imbibition mouth top opening, bottom middle part and spring pipe axial through connection, hose one end can be dismantled with the spring pipe and be connected, imbibition mouth top opening is worn out to the other end, the protection casing sets up in the spring pipe outside, the laminating is kept away with the spring pipe outside to the narrow mouth end, the wide mouth end is close to the imbibition mouth, the inoxidizing coating homocyclic setting is at protection casing wide mouth end top. The utility model provides a portable wound negative pressure drainage device inserts the hose in the affected part, fixes the hose in the affected part through the combined action of imbibition mouth and protection casing to the difficult fixed problem that easily leads to patient's secondary damage of hose in the effective solution current scheme.
Description
Technical Field
The utility model relates to a medical instrument, in particular to a portable wound negative pressure drainage device.
Background
Surgery drainage is an important component part among the surgical treatment process, traditional surgery drainage instrument mostly uses simple plastic drainage tube and plastic bag cooperation to carry out the drainage, the gravity factor that mostly utilizes the hydrops when the drainage accomplishes the drainage, the hydrops drainage is incomplete, still there is a small amount of hydrops to persist at the patient internally, influence the healing of patient's wound, and traditional drainage instrument's drainage tube tip is thick, bring stronger uncomfortable sense for the patient when implanting the patient internally, accomplish the back drainage tube tip after the drainage and be difficult for taking out, the degree of difficulty of surgery drainage has been increased.
Chinese utility model patent 201820412689.2 discloses a negative pressure drainage device for surgery, device main part left side is provided with the fixation clamp support, and fixation clamp support left side is provided with the fixation clamp, and device main part right side wall is provided with the spigot, is provided with the sealing plug on the spigot, and patient or medical staff can operate the evacuation section of thick bamboo according to the patient's condition and carry out evacuation processing to device main part inside to make the inside negative pressure that produces of device main part, be convenient for the drainage of the internal hydrops of patient. But absorb the affected part hydrops through the imbibition ball in this scheme, can only absorb top layer and shallow layer hydrops, the accessible carries out the deep imbibition with the hose insertion affected part among the prior art, but inconvenient fixed when using, and the hose rocks easily, easily causes secondary damage to the affected part, influences the imbibition effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems existing in the prior art and providing a portable negative pressure drainage device for wounds.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a portable wound negative pressure drainage device comprising:
a drainage bottle; and
one end of the air suction pipe is detachably connected with the top end of the drainage bottle, and the other end of the air suction pipe is connected with the negative pressure vacuum pump;
one end of the pipette is detachably connected with the top end of the drainage bottle, and the other end of the pipette is axially connected with a spring tube;
wherein, one end of the air suction pipe is provided with a one-way air inlet valve, and one end of the liquid suction pipe is provided with a one-way liquid outlet valve;
the liquid suction port is of a cylindrical structure, the top end of the liquid suction port is open, and the middle part of the bottom end of the liquid suction port is axially communicated with the spring tube;
one end of the hose penetrates through the middle part of the bottom end of the liquid suction port and is detachably connected with the spring tube, and the other end of the hose penetrates through the opening at the top end of the liquid suction port;
the protective cover is of a circular truncated cone structure and is arranged on the outer side of the spring tube, the narrow end of the protective cover is attached to the outer side of the spring tube, and the wide end of the protective cover is close to the liquid suction port;
the protective layer is of an annular structure and is arranged at the top of the wide-mouth end of the protective cover in a homoannular mode;
wherein, when in an initial state, the length of the spring tube is greater than the height of the protective cover.
Preferably, the portable negative wound pressure drainage device further comprises:
and the condensation layer is arranged on the inner wall of the protective cover.
Preferably, the protective layer is a waterproof non-woven fabric.
Preferably, the liquid suction port is made of transparent rubber.
Preferably, the protective cover is made of transparent plastic.
Preferably, the negative pressure vacuum pump is driven by a battery.
Preferably, the air suction pipe and the suction pipe are both rubber hoses.
Preferably, the bottom end of the negative pressure vacuum pump is provided with a spring switch.
The utility model provides a portable wound negative pressure drainage device inserts the hose in the affected part, fixes the hose in the affected part through the combined action of imbibition mouth and protection casing to the difficult fixed problem that easily leads to patient's secondary damage of hose in the effective solution current scheme.
Drawings
Fig. 1 is a schematic structural view of the portable negative pressure wound drainage device of the present invention.
Fig. 2 is a schematic structural view of the negative pressure vacuum pump of the present invention.
Fig. 3 is a bottom view of the portable wound negative pressure drainage device of the present invention.
Description of the reference numerals
1. A drainage bottle; 2. an air intake duct; 3. a negative pressure vacuum pump; 4. a pipette; 5. a spring tube; 6. a liquid suction port; 7. a hose; 8. a protective cover; 9. a spring-type switch.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
The present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather as being provided for the purpose of providing a thorough and complete disclosure. In the drawings, the size and relative sizes of structures and regions may be exaggerated for clarity.
As shown in fig. 1-3, the utility model provides a portable wound negative pressure drainage device, which comprises a drainage bottle 1, an air suction pipe 2, a negative pressure vacuum pump 3, a liquid suction pipe 4, a spring pipe 5, a liquid suction port 6, a hose 7, a protective cover 8 and a spring type switch 9. In this embodiment, the drainage bottle 1 is used as a liquid collecting device, and here the drainage bottle 1 can be replaced by a disposable collecting bag. One end of the air suction pipe 2 is detachably connected with the top end of the drainage bottle 1, the other end of the air suction pipe is connected with a negative pressure vacuum pump 3, the negative pressure vacuum pump 4 is driven by a storage battery, and the bottom end of the negative pressure vacuum pump is provided with a spring type switch 9; one end of the pipette 4 is detachably connected with the top end of the drainage bottle 1, and the other end is axially connected with a spring tube 5; wherein, 2 one ends of breathing pipe are provided with one-way admission valve, and 4 one ends of pipette are provided with one-way play liquid valve, and breathing pipe 2 and pipette 4 are rubber hose.
The liquid suction port 6 is made of transparent rubber and has a cylindrical structure, the top end of the liquid suction port is open, and the middle part of the bottom end of the liquid suction port is axially communicated with the spring tube 5; the one end of hose 7 is passed and is connected can be dismantled with spring pipe 5 in the middle part of the 6 bottom ends of imbibition mouth, and the other end is worn out and is inhaled 6 top openings of liquid mouth, because affected part wound is not of uniform size, can select for use hose 7 of suitable length according to the affected part wound condition in this embodiment.
The protective cover 8 is made of transparent plastic and is in a round table structure, the protective cover is arranged on the outer side of the spring tube 5, the narrow end of the protective cover is attached to the outer side of the spring tube 5, the wide end of the protective cover is close to the liquid suction port 6, and a condensation layer is arranged on the inner wall of the protective cover 8; the protective layer is of an annular structure and is arranged at the top of the wide-opening end of the protective cover 8 in a homoannular mode, and the protective layer is made of waterproof non-woven fabric and used for preventing effusion from seeping outwards in the embodiment; in the initial state, the length of the spring tube 5 is larger than the height of the protective cover 8.
During the use, connect the hose 7 of suitable length earlier, insert the affected part with hose 7 again, this moment imbibition mouth 6 can cover hose 7 and affected part, presses the 8 outsides of protection casing again, and the spring pipe 5 can extrude imbibition mouth 6, makes it keep fixed laminating well with skin, avoids causing secondary damage to the affected part.
The utility model provides a portable wound negative pressure drainage device inserts hose 7 in the affected part, fixes hose 7 in the affected part through the combined action of imbibition mouth 6 and protection casing 8 to the difficult fixed problem that easily leads to patient's secondary damage of hose among the effective solution current scheme.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (8)
1. A portable wound negative pressure drainage device, comprising:
a drainage bottle; and
one end of the air suction pipe is detachably connected with the top end of the drainage bottle, and the other end of the air suction pipe is connected with the negative pressure vacuum pump;
one end of the pipette is detachably connected with the top end of the drainage bottle, and the other end of the pipette is axially connected with a spring tube;
wherein, one end of the air suction pipe is provided with a one-way air inlet valve, and one end of the liquid suction pipe is provided with a one-way liquid outlet valve;
the liquid suction port is of a cylindrical structure, the top end of the liquid suction port is open, and the middle part of the bottom end of the liquid suction port is axially communicated with the spring tube;
one end of the hose penetrates through the middle part of the bottom end of the liquid suction port and is detachably connected with the spring tube, and the other end of the hose penetrates through the opening at the top end of the liquid suction port;
the protective cover is of a circular truncated cone structure and is arranged on the outer side of the spring tube, the narrow end is attached to the outer wall of the spring tube, and the wide end is close to the liquid suction port;
the protective layer is of an annular structure and is arranged at the top of the wide-mouth end of the protective cover in a homoannular mode;
wherein, when in an initial state, the length of the spring tube is greater than the height of the protective cover.
2. The portable negative wound pressure drainage device of claim 1, further comprising:
and the condensation layer is arranged on the inner wall of the protective cover.
3. The portable negative wound pressure drainage device of claim 2, wherein the protective layer is a waterproof non-woven fabric.
4. The portable negative wound pressure drainage device of claim 1, wherein the fluid suction port is made of transparent rubber.
5. The portable negative wound pressure drainage device of claim 1, wherein the protective cover is made of transparent plastic.
6. The portable negative wound pressure drainage device of claim 1, wherein the negative pressure vacuum pump is powered by a battery.
7. The portable negative wound pressure drainage device of claim 1, wherein the air suction tube and the pipette are both rubber hoses.
8. The portable negative wound pressure drainage device of claim 1 or 6, wherein a spring-type switch is arranged at the bottom end of the negative pressure vacuum pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021682267.0U CN213852303U (en) | 2020-08-13 | 2020-08-13 | Portable wound negative pressure drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021682267.0U CN213852303U (en) | 2020-08-13 | 2020-08-13 | Portable wound negative pressure drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213852303U true CN213852303U (en) | 2021-08-03 |
Family
ID=77034143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021682267.0U Active CN213852303U (en) | 2020-08-13 | 2020-08-13 | Portable wound negative pressure drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213852303U (en) |
-
2020
- 2020-08-13 CN CN202021682267.0U patent/CN213852303U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20240164935A1 (en) | Fluid collection devices having a sump between a tube opening and a barrier, and related systems and methods | |
| US20160256615A1 (en) | Medical fluid collection systems, devices, and methods | |
| CN207693978U (en) | Respiratory Medicine sputum aspirator | |
| CN213852303U (en) | Portable wound negative pressure drainage device | |
| CN212880103U (en) | Medicine soaking device for penis of child | |
| EP4358906A1 (en) | Fluid collection assemblies exhibiting a relatively thin shape | |
| CN211835563U (en) | Traditional chinese medical science nursing is recovered with pulling out a jar device | |
| CN209827713U (en) | Four-cavity drainage tube device capable of flushing and continuously sucking negative pressure | |
| CN108837188B (en) | Popliteal cyst treatment device | |
| CN204798443U (en) | Surgery negative pressure drainage device | |
| CN209187860U (en) | A kind of puncturing drainage apparatus | |
| CN220530421U (en) | Portable hydrothorax and ascites drainage bag | |
| CN205215371U (en) | Disposable moist formula vacuum aspiration incision protection cover | |
| CN216824300U (en) | Novel thoracic drainage tube | |
| CN219332729U (en) | Abdominal penetration protection device | |
| CN210020506U (en) | Novel drainage tube | |
| CN220459443U (en) | Oral cavity planting waste liquid suction device | |
| CN213432196U (en) | Trachea opens infection wash pipe | |
| CN220370148U (en) | Disposable sputum suction bag | |
| CN211301401U (en) | Sucker pipeline of closed negative pressure drainage system | |
| CN213047080U (en) | Water sac intestinal pad for laparoscopic surgery | |
| CN219461606U (en) | Two-piece chassis for ostomy bag and ostomy bag | |
| CN218305267U (en) | Novel anti-leakage ostomy bag | |
| CN107693092A (en) | A kind of portable disposable uterine cavity tissue sucker | |
| CN211049614U (en) | Puncture bag for infantile scalp hematoma |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |