CN209827714U - A device that is used for diabetes foot wound negative pressure to attract treatment - Google Patents
A device that is used for diabetes foot wound negative pressure to attract treatment Download PDFInfo
- Publication number
- CN209827714U CN209827714U CN201920503166.3U CN201920503166U CN209827714U CN 209827714 U CN209827714 U CN 209827714U CN 201920503166 U CN201920503166 U CN 201920503166U CN 209827714 U CN209827714 U CN 209827714U
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- storage inner
- inner cylinder
- compressing
- exhaust
- 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
Links
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses a device for negative pressure suction treatment of diabetic foot wounds, which comprises a cylindrical body with a lower end opening and a sealed upper end, wherein a storage inner cylinder is fixed inside the body through a compressing mechanism, the upper left side of the body is provided with an installation screw hole and a guide tube which is arranged in the installation screw hole in a matching way, a guide hose is arranged at the upper end opening of the guide tube, the movable end of the guide hose is provided with an installation block and an adsorption end which is detachably arranged on the installation block and is used for adsorbing pus, the utility model improves the defects of the prior device, and only needs to take out the storage inner cylinder inside the body when impurities need to be cleaned later by improving the air pumping mode and arranging the storage inner cylinder and the body to be detachably connected, and the waste gas is stored in the storage inner cylinder by the liquid pumping mode, thereby reducing the pollution to the body, in addition, exhaust generated by air extraction is treated by the purification box, so that the pollution to the external environment during working is reduced.
Description
Technical Field
The utility model relates to a negative pressure suction equipment technical field specifically is a device that is used for sufficient wound negative pressure suction treatment of diabetes.
Background
Diabetic foot ulcers and gangrene are one of the major complications of diabetes and cause disability and death in diabetic patients. The negative pressure wound surface treatment technology is a medical technology for sealing the wound surface by using negative pressure, can effectively promote the healing of acute and chronic wound surfaces, has the advantage of enabling diabetic foot ulcers to heal more quickly, and can relieve pain of patients and prevent the patients from being dependent and addicted to analgesic drugs.
The existing negative pressure suction treatment device sucks pus into a waste liquid cylinder when in use, needs timely air inlet cleaning after a container used for containing waste liquid in the device is full, and the existing containing container has an open form at the upper end, so that the container is taken out to send out stink, and the stink can influence the whole negative pressure mechanism and cause the whole device to be polluted after long-time use.
To solve the problem of the existing device, the negative pressure treatment device which can rapidly separate the charging container from the device body is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device that is used for sufficient wound negative pressure suction treatment of diabetes to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a device for negative pressure suction treatment of diabetic foot wounds comprises a cylindrical body with an opening at the lower end and a closed upper end, wherein a storage inner cylinder is fixed in the body through a pressing mechanism, an installation screw hole and a guide pipe arranged in the installation screw hole in a matched mode are formed in the upper left side of the body, a guide hose is arranged at the upper end opening of the guide pipe, and a mounting block and an adsorption end which is detachably arranged on the mounting block and used for adsorbing pus are arranged at the movable end of the guide hose;
the upper left end of the storage inner barrel is provided with a collecting hopper corresponding to the guide pipe, the right side of the upper end of the storage inner barrel is provided with an exhaust pipe, the body is internally provided with an air exhaust structure which is matched with the exhaust pipe and used for generating negative pressure in the storage inner barrel, the exhaust end of the air exhaust structure is connected with a purification box used for purifying gas, and the exhaust end of the purification box is communicated with an exhaust pipe positioned at the upper right side of the body.
As a further aspect of the present invention: the air exhaust structure comprises a negative pressure pump fixed with the inner wall of the right side of the body, an exhaust pipe is connected with the exhaust end of the negative pressure pump, and a sealing assembly is arranged between the air inlet end of the negative pressure pump and the exhaust pipe.
As a further aspect of the present invention: the sealing assembly comprises a first pressing pad arranged on the upper end face of the exhaust pipe and a second pressing pad arranged on the negative pressure pump and corresponding to the first pressing pad.
As a further aspect of the present invention: the upper end of the guide tube is provided with a compressing block for abutting against the surface of the body to realize sealing, and the lower end face of the compressing block is provided with a sealing gasket.
As a further aspect of the present invention: the purification box is provided with an active carbon filter screen and an ultraviolet disinfection lamp for disinfecting and sterilizing air.
As a further aspect of the present invention: the compressing mechanism comprises mounting cavities arranged on two sides of the lower end of the body, a compressing sliding block is slidably arranged at the top in the mounting cavity, a compressing screw hole is formed in the left end face of the compressing sliding block, a screwing bolt is arranged in the compressing screw hole in a matched mode, the screwing bolt is rotatably arranged on the body and provided with a knob, and a compressing wheel used for abutting against a wedge-shaped groove in the surface of a fixed seat at the bottom of the storage inner cylinder is arranged at the inner end part of the compressing sliding block;
the compressing mechanism is characterized in that the compressing mechanism is further arranged on a limiting side plate which is arranged in the body and used for abutting against the upper end of the storage inner cylinder, and the storage inner cylinder is abutted against the limiting side plate, so that the storage inner cylinder is fixed.
As a further aspect of the present invention: the pinch roller is provided with a buffer layer.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses shortcoming to current device improves, through the improvement to the mode of bleeding, through to set up to dismantling between storage inner tube and the body and be connected, when the later stage need clear up impurity, only need with the inside storage inner tube of body take out can, this kind of drawing liquid mode makes waste gas all save in the storage inner tube to reduced the pollution to the body, the exhaust that the production of bleeding in addition is handled through the purifying box, thereby reduced the pollution of during operation to external environment.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
Fig. 3 is a schematic structural view of the compressing structure of the present invention.
Wherein: the device comprises a body 1, a storage inner cylinder 2, a pressing mechanism 3, a pressing wheel 31, a knob 32, a screwing bolt 33, a pressing slider 34, a wedge-shaped groove 35, a fixed seat 4, an exhaust pipe 5, a first pressing pad 6, a second pressing pad 61, a negative pressure pump 7, an exhaust pipe 8, a purification box 9, a control panel 10, a pressing block 11, a guide pipe 12, a material guide hose 13, an adsorption end 14, a mounting block 15, a material collection hopper 16 and a limiting side plate 17.
Detailed Description
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
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 work belong to the protection scope of the present invention.
Please refer to fig. 1-3, in an embodiment of the present invention, a device for negative pressure suction treatment of diabetic foot wound includes a cylindrical body 1 with a closed upper end and an open lower end, a storage inner cylinder 2 is fixed inside the body 1 through a pressing mechanism 3, an upper left side of the body 1 is provided with an installation screw hole and a guide tube 12 disposed in the installation screw hole in a matching manner, an upper end of the guide tube 12 is provided with a pressing block 11 for abutting against the surface of the body 1 to achieve sealing, a sealing gasket is disposed on a lower end surface of the pressing block 11, a guide hose 13 is disposed at an upper end of the guide tube 12, a movable end of the guide hose 13 is provided with an installation block 15 and an adsorption end 14 detachably disposed on the installation block 15 for adsorbing pus.
The left upper end of the storage inner cylinder 2 is provided with a material collecting hopper 16 corresponding to the guide pipe 12, the right side of the upper end of the storage inner cylinder 2 is provided with an exhaust pipe 5, the inside of the body 1 is provided with an exhaust structure matched with the exhaust pipe 5 and used for generating negative pressure inside the storage inner cylinder 2, the exhaust end of the exhaust structure is connected with a purification box 9 used for purifying gas, the exhaust end of the purification box 9 is communicated with an exhaust pipe 8 positioned at the right upper side of the body 1, in the arrangement mode, when the air-extracting structure is actually used, air in the storage inner cylinder 2 is exhausted through the exhaust pipe 5, so that pus at a wound of a patient can flow into the body 1 along the guide hose 13 and the guide pipe 12 and then enter the storage inner cylinder 2 along the material collecting hopper 16, when impurities need to be cleaned later, only the storage inner cylinder 2 inside the body 1 needs to be taken out, and waste gas is stored in the storage inner cylinder 2 in the liquid, thereby reducing contamination of the body 1.
The air exhaust structure comprises a negative pressure pump 7 fixed with the inner wall of the right side of the body 1, an exhaust pipe 8 is connected with the exhaust end of the negative pressure pump 7, a sealing assembly is arranged between the air inlet end of the negative pressure pump 7 and the exhaust pipe 5, the sealing assembly comprises a first pressing pad 6 arranged on the upper end surface of the exhaust pipe 5 and a second pressing pad 61 arranged on the negative pressure pump 7 and corresponding to the first pressing pad 6, and the first pressing pad 6 can be abutted against the second pressing pad 61 when the inner cylinder 2 is inserted into the body 1, so that the extrusion sealing is completed.
Be equipped with the active carbon filter screen in the purifying box 9 and carry out disinfection's ultraviolet disinfection lamp to the air, the disinfection will be accomplished to exhaust air after purifying box 9 like this to avoid making gaseous pollutants discharge because of the exhaust, improved the security of device.
The air exhaust structure is electrically connected with a control panel 10 arranged on the upper end surface of the body 1.
The compressing mechanism 3 comprises mounting cavities arranged at two sides of the lower end of the body 1, a compressing slide block 34 is slidably arranged at the top in the mounting cavity, a compressing screw hole is arranged on the left end face of the compressing slide block 34, a screwing bolt 33 is arranged in the compressing screw hole in a matching way, the screwing bolt 33 is rotatably arranged on the body 1, a knob 32 is arranged on the screwing bolt 33, a compressing wheel 31 used for abutting against a wedge groove 35 on the surface of a fixed seat 4 at the bottom of the storage inner cylinder 2 is arranged at the inner end of the compressing slide block 34, the compressing wheel 31 is provided with a buffer layer, the buffer layer enables the storage inner cylinder 2 and the body 1 to store certain buffer performance, during actual work, the compressing slide block 34 is close to the storage inner cylinder 2 under the action of threads through the rotation of the knob 32, further generates extrusion force on the storage inner cylinder 2, and the arrangement of, thereby generating an upward component force to the inner storage tube 2.
The compressing mechanism 3 further comprises a limiting side plate 17 arranged in the body 1 and used for abutting against the upper end of the storage inner cylinder 2, and the limiting side plate 17 abuts against the storage inner cylinder 2, so that the storage inner cylinder 2 is fixed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A device for negative pressure suction treatment of diabetic foot wounds comprises a cylindrical body (1) with an opening at the lower end and a closed upper end, wherein a storage inner cylinder (2) is fixed inside the body (1) through a pressing mechanism (3), an installation screw hole and a guide pipe (12) arranged in the installation screw hole in a matched mode are formed in the upper left side of the body (1), a material guide hose (13) is arranged at the upper end opening of the guide pipe (12), an installation block (15) and an adsorption end (14) detachably arranged on the installation block (15) and used for adsorbing pus are arranged at the movable end of the material guide hose (13);
the method is characterized in that: the upper left end of storage inner tube (2) is equipped with collecting hopper (16) corresponding with guiding tube (12), storage inner tube (2) upper end right side is equipped with exhaust tube (5), body (1) inside is equipped with and cooperatees with exhaust tube (5) and is used for storing the inside air exhaust structure that produces the negative pressure of inner tube (2), air exhaust end connection of air exhaust structure is used for carrying out purifying box (9) to gas, the exhaust end intercommunication of purifying box (9) is located body (1) upper right side blast pipe (8).
2. The apparatus for negative pressure aspiration therapy of diabetic foot wounds according to claim 1, wherein: the air exhaust structure comprises a negative pressure pump (7) fixed to the inner wall of the right side of the body (1), an exhaust end of the negative pressure pump (7) is connected with an exhaust pipe (8), and a sealing assembly is arranged between an air inlet end of the negative pressure pump (7) and the exhaust pipe (5).
3. The apparatus for negative pressure aspiration therapy of diabetic foot wounds according to claim 2, wherein: the sealing assembly comprises a first pressing pad (6) arranged on the upper end surface of the exhaust pipe (5) and a second pressing pad (61) arranged on the negative pressure pump (7) and corresponding to the first pressing pad (6).
4. The apparatus for negative pressure aspiration therapy of diabetic foot wounds according to claim 1, wherein: the upper end of the guide tube (12) is provided with a pressing block (11) used for abutting against the surface of the body (1) to realize sealing, and the lower end face of the pressing block (11) is provided with a sealing gasket.
5. The apparatus for negative pressure aspiration therapy of diabetic foot wounds according to claim 1, wherein: an active carbon filter screen and an ultraviolet disinfection lamp for disinfecting and sterilizing air are arranged in the purification box (9).
6. The apparatus for negative pressure aspiration therapy of diabetic foot wounds according to claim 1, wherein: the compressing mechanism (3) comprises mounting cavities arranged on two sides of the lower end of the body (1), a compressing sliding block (34) is arranged at the top in the mounting cavity in a sliding mode, a compressing screw hole is formed in the left end face of the compressing sliding block (34), a screwing bolt (33) is arranged in the compressing screw hole in a matched mode, the screwing bolt (33) is arranged on the body (1) in a rotating mode, a knob (32) is arranged on the screwing bolt (33), and a compressing wheel (31) used for abutting against a wedge groove (35) in the surface of a fixed seat (4) at the bottom of the storage inner cylinder (2) is arranged at the inner end of the compressing sliding block;
the compressing mechanism (3) further comprises a limiting side plate (17) which is arranged in the body (1) and used for abutting against the upper end of the storage inner cylinder (2).
7. The apparatus for negative pressure aspiration therapy of diabetic foot wounds according to claim 6, wherein: the pressing wheel (31) is provided with a buffer layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920503166.3U CN209827714U (en) | 2019-04-12 | 2019-04-12 | A device that is used for diabetes foot wound negative pressure to attract treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920503166.3U CN209827714U (en) | 2019-04-12 | 2019-04-12 | A device that is used for diabetes foot wound negative pressure to attract treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209827714U true CN209827714U (en) | 2019-12-24 |
Family
ID=68911887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920503166.3U Expired - Fee Related CN209827714U (en) | 2019-04-12 | 2019-04-12 | A device that is used for diabetes foot wound negative pressure to attract treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209827714U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110960739A (en) * | 2019-12-27 | 2020-04-07 | 陕西中医药大学 | Negative pressure suction treatment device for diabetic foot wound |
| WO2021190210A1 (en) * | 2020-03-25 | 2021-09-30 | 杨刚 | Sterilization and disinfection device |
| CN114306778A (en) * | 2022-02-22 | 2022-04-12 | 四川大学华西医院 | Negative pressure suction device for diabetic foot wound |
-
2019
- 2019-04-12 CN CN201920503166.3U patent/CN209827714U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110960739A (en) * | 2019-12-27 | 2020-04-07 | 陕西中医药大学 | Negative pressure suction treatment device for diabetic foot wound |
| WO2021190210A1 (en) * | 2020-03-25 | 2021-09-30 | 杨刚 | Sterilization and disinfection device |
| CN114306778A (en) * | 2022-02-22 | 2022-04-12 | 四川大学华西医院 | Negative pressure suction device for diabetic foot wound |
| CN114306778B (en) * | 2022-02-22 | 2023-06-16 | 四川大学华西医院 | Negative pressure suction device for diabetic foot wound |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209827714U (en) | A device that is used for diabetes foot wound negative pressure to attract treatment | |
| KR102285961B1 (en) | Degassing system for pouch secondary battery | |
| CN207341963U (en) | A kind of suction sputum filtration purifier | |
| CN205649676U (en) | Mechanical type negative pressure equipment | |
| CN208492777U (en) | A kind of medical composite flexible drainage device | |
| CN115253592A (en) | Filtering device | |
| CN210812912U (en) | Be applicable to intensive care unit patient with inhaling phlegm device | |
| CN103406325B (en) | Moxibustion smoke pumping device | |
| CN212776810U (en) | Oxygen inhalation device with sealing and leakage-proof structure | |
| CN214509298U (en) | Fish meal processing cooler | |
| CN211963619U (en) | Disposable general anesthesia exhaust gas purifier | |
| CN210993654U (en) | Low-temperature plasma waste gas purification equipment | |
| CN110801731A (en) | Flue gas purification device in waste lithium battery recovery processing technology | |
| CN213312607U (en) | Anesthesia waste gas extraction device commonly used in anesthesia department | |
| CN220926349U (en) | Activated carbon adsorption filter device | |
| CN214437902U (en) | Waste gas treatment device with energy-saving function | |
| CN218794956U (en) | Anesthetic gas treatment device | |
| CN214050626U (en) | Clinical laboratory's sample waste collection device of ability purification treatment peculiar smell | |
| CN215998001U (en) | Dustproof fume chamber | |
| CN220899960U (en) | Hydrogen fluoride separator | |
| CN217567705U (en) | Collecting device for mercury-containing waste liquid of atomic fluorescence spectrometer | |
| CN215191382U (en) | Novel multi-functional cap of scope | |
| CN215311283U (en) | Activated carbon adsorption box for waste gas treatment | |
| CN218047202U (en) | Activated carbon waste gas adsorption box | |
| CN215388506U (en) | Timely processing apparatus of operating room anesthesia waste gas |
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: 20191224 |