CN218870920U - Portable negative pressure suction pressure sore treatment device - Google Patents
Portable negative pressure suction pressure sore treatment device Download PDFInfo
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- CN218870920U CN218870920U CN202222110915.0U CN202222110915U CN218870920U CN 218870920 U CN218870920 U CN 218870920U CN 202222110915 U CN202222110915 U CN 202222110915U CN 218870920 U CN218870920 U CN 218870920U
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- connecting seat
- cavity
- handle
- negative pressure
- treatment device
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Abstract
The utility model discloses a portable negative pressure suction pressure sore treatment device, belong to medical equipment technical field, the electric iron comprises a handle, the handle is provided with the cavity, the inner wall of cavity is provided with electric putter, electric putter's piston end is connected with and is provided with the piston body with the cavity piston, the both sides of cavity all are provided with the check valve of giving vent to anger with outside intercommunication, the tip sealing connection of handle has removable connecting seat, one side of connecting seat is provided with the check valve that admits air, and admit air check valve and cavity intercommunication, the bottom surface screw thread of connecting seat is provided with the drainage bottle, the side intercommunication of connecting seat has the drainage tube, the tip screw thread of drainage tube is provided with the suction hood, thereby make overall structure simpler, make its cost lower facilitate promotion use, conveniently carry out the negative pressure suction pressure sore operation in succession simultaneously, and is easy to operate, the negative pressure suction effect is better.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically a portable vacuum aspiration presses sore treatment device.
Background
The pressure sore treating device consists of a pump capable of adjusting negative pressure, an anti-reflux drainage bottle, a drainage tube connected to a wound and three parts.
Authorizing bulletin number CN214018663U a portable negative pressure attracts presses sore treatment device, can make the overall device realize more convenient carrying on the negative pressure and attract, can realize using repeatedly, small and exquisite conveniently carries, improves overall device's practicality, brings better use prospect.
Although satisfy the demand that the family used to a certain extent in above-mentioned patent, but its servo motor rotates when using, cooperation through between first bevel gear and the second bevel gear, then can drive the worm gear and rotate, cooperation through between worm gear and the worm gear, then can drive the eccentric wheel and rotate, drive connecting rod pulling slide bar through the eccentric wheel, after reciprocating the promotion in sliding sleeve department through the slide bar, then can extrude the piston repeatedly to nipping between the fingers through the push pedal, its holistic structure is too complicated, cause the manufacturing difficulty and the cost is higher, and do not benefit to the development and popularization, we have proposed a portable negative pressure suction pressure sore treatment device for this reason.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a portable vacuum aspiration presses sore treatment device has solved the above-mentioned problem of proposing to prior art not enough.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a portable negative pressure suction pressure sore treatment device comprises a handle, wherein the handle is provided with a cavity, the inner end wall of the cavity is provided with an electric push rod, the piston end of the electric push rod is connected with a piston body which is arranged with a cavity piston, and two sides of the cavity are respectively provided with an air outlet one-way valve communicated with the outside;
the end part of the handle is hermetically connected with a detachable connecting seat, one side of the connecting seat is provided with an air inlet one-way valve which is communicated with the cavity, the bottom surface thread of the connecting seat is provided with a drainage bottle, the side surface of the connecting seat is communicated with a drainage tube, and the end part thread of the drainage tube is provided with a suction hood.
Preferably, one side of the handle is provided with an operation switch, and the operation switch is electrically connected with the electric push rod through a lead.
Preferably, the outside of the check valve that admits air is equipped with the notch of seting up on the connecting seat, is provided with sealed the pad in the notch, the tip card of handle supports in the notch, all be provided with on connecting seat and the handle and be provided with the otic placode relatively, fix through the bolt between two relative otic placodes.
Preferably, the bottom surface of the connecting seat is provided with a communicating port, the outer part of the lower port of the communicating port is provided with a thread groove, the top surface of the drainage bottle is provided with a thread head for threaded connection in the thread groove, and a flow guide groove body positioned on the upper part of the communicating port is further fixed between the inner cavities of the lower part of the connecting seat.
Preferably, the outer wall of the end part of the drainage tube is provided with an external thread, the end part of the suction cover is provided with a thread sleeve, and the thread sleeve is in thread fit with the external thread.
(III) advantageous effects
The utility model provides a portable negative pressure suction pressure sore treatment device. The method has the following beneficial effects: thereby make overall structure simpler, make its cost lower facilitate promotion use, conveniently carry out the vacuum aspiration simultaneously in succession and press the sore operation, easy operation, the vacuum aspiration effect is better.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic cross-sectional view of the handle of the present invention;
FIG. 3 is a schematic view of a sectional structure of the connection between the connecting seat and the drainage tube of the present invention;
fig. 4 is a schematic structural view of the middle thread bush of the present invention.
In the figure: 1. a handle; 101. a cavity; 2. a connecting seat; 3. a drainage bottle; 4. a drainage tube; 41. an external thread; 5. a suction hood; 6. a threaded sleeve; 7. an electric push rod; 8. a piston body; 9. an air outlet one-way valve; 10. an air inlet check valve; 11. a notch; 12. a gasket; 13. a flow guide groove body; 14. a communication port; 15. a thread groove; 16. an ear plate; 17. an operation switch; 18. and (4) a thread head.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a portable negative pressure suction pressure sore treatment device comprises a handle 1, wherein the handle 1 is provided with a cavity 101, the inner end wall of the cavity 101 is provided with an electric push rod 7, the electric push rod 7 is horizontally installed, one side of the handle 1 is provided with an operation switch 17, the operation switch 17 is electrically connected with the electric push rod 7 through a lead, the operation switch 7 can control the opening and closing of the electric push rod 7, the piston end of the electric push rod 7 is connected with a piston body 8 which is arranged on the piston of the cavity 101, the piston body 8 is positioned at the transverse end of the cavity 101, two sides of the cavity 101 are respectively provided with an air outlet one-way valve 9 communicated with the outside, and air can be exhausted from the cavity 101 only when the air outlet one-way valve 9 is used;
the end part of the handle 1 is hermetically connected with a detachable connecting seat 2, a notch 11 arranged on the connecting seat 2 is arranged outside the air inlet one-way valve 10, a sealing gasket 12 is arranged in the notch 11, the end part of the handle 1 is clamped in the notch 11, ear plates 16 are oppositely arranged on the connecting seat 2 and the handle 1, the two opposite ear plates 16 are fixed through bolts, the handle 1 and the connecting seat 2 are conveniently detached, and the sealing connectivity when the handle is connected is ensured, one side of the connecting seat 2 is provided with the air inlet one-way valve 10, the air inlet one-way valve 10 is communicated with the cavity 101, the air inlet one-way valve 10 can only intake air from the connecting seat 2 to the cavity 101, the bottom surface of the connecting seat 2 is provided with a drainage bottle 3 by screw thread, the bottom surface of the connecting seat 2 is provided with a communicating port 14, and the lower port of the communicating port 14 is externally provided with a thread groove 15, the top surface of drainage bottle 3 is provided with the thread head 18 that is arranged in threaded connection 15, and then make things convenient for the split of drainage bottle 3 to connect, it is clean to make things convenient for demolish, still be fixed with the water conservancy diversion cell body 13 that is located 14 upper portions of intercommunication mouth between the lower part inner chamber of connecting seat 2, water conservancy diversion cell body 13 set up make things convenient for thick sore to attract back along water conservancy diversion cell body 13 flow fall into drainage bottle 3 in, the side intercommunication of connecting seat 2 has drainage tube 4, the tip screw thread of drainage tube 4 is provided with suction hood 5, suction hood 5 is made by transparent soft materials, make it conveniently attach on appointed position, the tip outer wall of drainage tube 4 is provided with external screw thread 41, the tip of suction hood 5 is provided with thread bush 6, thread bush 6 and external screw thread 41 thread adaptation, conveniently make and carry out the split between suction hood 5 and the drainage tube 4 and be connected, and then conveniently carry out cleaning action to suction hood 5.
The working principle is as follows: when using, only need to make suction hood 5 cover and close on appointed position, and then under electric putter 7's effect, make piston body 8 remove to the left side, and then can suck the inside air of connecting seat 2 through admitting air check valve 10, and after sucking again, because the one-way characteristic of passing through of admitting air check valve 10, make piston body 8 get into the cavity when replying and go the gas in 101 can discharge from the check valve 9 of giving vent to anger, and then can be in succession to the inside suction of connecting seat 2, make the inside of connecting seat 2 form the negative pressure environment, and then conveniently make suction hood 5 adsorb and carry out the effect of better negative pressure suction impetus in wound department, thereby make overall structure simpler, make its cost lower convenient to popularize and use, conveniently carry out negative pressure suction pressure sore operation in succession simultaneously, the operation is simple to operate, the negative pressure suction effect is better.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the same.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a sore treatment device is pressed in portable vacuum aspiration, includes handle (1), its characterized in that: the handle (1) is provided with a cavity (101), the inner end wall of the cavity (101) is provided with an electric push rod (7), the piston end of the electric push rod (7) is connected with a piston body (8) arranged on the piston of the cavity (101), and two sides of the cavity (101) are respectively provided with an air outlet one-way valve (9) communicated with the outside;
the utility model discloses a drainage handle, including handle (1), one side of connecting seat (2) is provided with air inlet check valve (10), and air inlet check valve (10) and cavity (101) intercommunication, the bottom surface screw thread of connecting seat (2) is provided with drainage bottle (3), the side intercommunication of connecting seat (2) has drainage tube (4), the tip screw thread of drainage tube (4) is provided with suction hood (5).
2. The portable negative pressure suction pressure sore treatment device of claim 1, characterized in that: an operation switch (17) is arranged on one side of the handle (1), and the operation switch (17) is electrically connected with the electric push rod (7) through a lead.
3. The portable negative pressure suction pressure sore treatment device of claim 1, characterized in that: the outside of admitting air check valve (10) is equipped with notch (11) of seting up on connecting seat (2), is provided with sealed pad (12) in notch (11), the tip card of handle (1) supports in notch (11), all be provided with on connecting seat (2) and handle (1) and be provided with ear plate (16) relatively, fix through the bolt between two relative ear plates (16).
4. The portable negative pressure suction pressure sore treatment device of claim 1, characterized in that: the bottom surface of the connecting seat (2) is provided with a communicating port (14), the outside of a lower port of the communicating port (14) is provided with a thread groove (15), the top surface of the drainage bottle (3) is provided with a thread head (18) for being in threaded connection with the thread groove (15), and a flow guide groove body (13) located on the upper portion of the communicating port (14) is further fixed between the inner cavities of the lower portion of the connecting seat (2).
5. The portable negative pressure suction pressure sore treatment device of claim 1, characterized in that: the drainage tube is characterized in that external threads (41) are arranged on the outer wall of the end part of the drainage tube (4), a threaded sleeve (6) is arranged on the end part of the suction cover (5), and the threaded sleeve (6) is in threaded fit with the external threads (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222110915.0U CN218870920U (en) | 2022-08-11 | 2022-08-11 | Portable negative pressure suction pressure sore treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222110915.0U CN218870920U (en) | 2022-08-11 | 2022-08-11 | Portable negative pressure suction pressure sore treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218870920U true CN218870920U (en) | 2023-04-18 |
Family
ID=85952514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222110915.0U Active CN218870920U (en) | 2022-08-11 | 2022-08-11 | Portable negative pressure suction pressure sore treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218870920U (en) |
-
2022
- 2022-08-11 CN CN202222110915.0U patent/CN218870920U/en active Active
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