CN213852349U - A drainage device for VSD negative pressure equipment for diabetic foot patients - Google Patents
A drainage device for VSD negative pressure equipment for diabetic foot patients Download PDFInfo
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- CN213852349U CN213852349U CN202022745014.XU CN202022745014U CN213852349U CN 213852349 U CN213852349 U CN 213852349U CN 202022745014 U CN202022745014 U CN 202022745014U CN 213852349 U CN213852349 U CN 213852349U
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- negative pressure
- bottle
- tube
- thread
- drainage tube
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- 208000008960 Diabetic foot Diseases 0.000 title claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 48
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 206010012601 diabetes mellitus Diseases 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 3
- 206010052428 Wound Diseases 0.000 description 12
- 208000027418 Wounds and injury Diseases 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000005213 imbibition Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- 206010003210 Arteriosclerosis Diseases 0.000 description 1
- 208000035143 Bacterial infection Diseases 0.000 description 1
- 208000032131 Diabetic Neuropathies Diseases 0.000 description 1
- 208000003790 Foot Ulcer Diseases 0.000 description 1
- 206010017711 Gangrene Diseases 0.000 description 1
- 241000521257 Hydrops Species 0.000 description 1
- 241001484259 Lacuna Species 0.000 description 1
- 208000028389 Nerve injury Diseases 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 206010033425 Pain in extremity Diseases 0.000 description 1
- 206010040026 Sensory disturbance Diseases 0.000 description 1
- 206010040943 Skin Ulcer Diseases 0.000 description 1
- 208000011775 arteriosclerosis disease Diseases 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 208000028867 ischemia Diseases 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 206010062198 microangiopathy Diseases 0.000 description 1
- 230000001338 necrotic effect Effects 0.000 description 1
- 230000008764 nerve damage Effects 0.000 description 1
- 201000001119 neuropathy Diseases 0.000 description 1
- 230000007823 neuropathy Effects 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 210000000578 peripheral nerve Anatomy 0.000 description 1
- 208000033808 peripheral neuropathy Diseases 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 208000019553 vascular disease Diseases 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
本实用新型属于医疗用具技术领域，尤其为一种糖尿病足患者用VSD负压设备的排液装置，包括负压瓶、集液瓶、引流管和吸引管，负压瓶顶端固定有密封盖，密封盖顶端设置有负压设备连接螺筒和引流管连接螺筒，密封盖侧壁上对称连接有两组连接块，连接块侧面中心连接有弹性环绳，弹性环绳上套接有固定夹，负压瓶底端中心连通有出液管，出液管端部深入集液瓶内，引流管两端连接有第一连接硬管，第一连接硬管侧壁端部设置有第一连接螺纹，吸引管一端连接有第二连接硬管，第二连接硬管侧壁一端设置有第二连接螺纹，吸引管和引流管端部间设置有配合螺筒。
The utility model belongs to the technical field of medical appliances, in particular to a drainage device for VSD negative pressure equipment for diabetic foot patients, comprising a negative pressure bottle, a liquid collection bottle, a drainage tube and a suction tube, and a sealing cover is fixed on the top of the negative pressure bottle. The top of the sealing cover is provided with a negative pressure equipment connecting screw barrel and a drainage tube connecting screw barrel. Two sets of connecting blocks are symmetrically connected on the side wall of the sealing cover. An elastic loop rope is connected to the center of the side of the connecting block, and a fixing clip is sleeved on the elastic loop rope. The center of the bottom end of the negative pressure bottle is connected with a liquid outlet pipe, the end of the liquid outlet pipe is deep into the liquid collection bottle, the two ends of the drainage pipe are connected with a first connecting hard pipe, and the end of the side wall of the first connecting hard pipe is provided with a first connection One end of the suction pipe is connected with a second connecting hard pipe, one end of the side wall of the second connecting hard pipe is provided with a second connecting thread, and a matching screw cylinder is arranged between the suction pipe and the end of the drainage pipe.
Description
Technical Field
The utility model belongs to the technical field of medical appliances, concretely relates to sufficient patient of diabetes is with flowing back device of VSD negative pressure equipment.
Background
The diabetic foot refers to the pathological changes of foot pain, foot ulcer, foot gangrene and the like caused by diabetic neuropathy, including peripheral nerve sensory disturbance and vegetative nerve damage, vascular disease of lower limbs, namely arteriosclerosis, or skin microangiopathy and bacterial infection. Often due to a synergy of three factors, ischemia, neuropathy and infection. The foot of a diabetic foot patient can generate wound when the diabetic foot patient is serious, the diabetic foot patient needs to be treated, the negative pressure wound treatment technology is a new medical technology for treating the wound surface of the patient, and the negative pressure wound treatment technology is mainly divided into Suction Wound Closure Therapy (SWCT), superficial negative pressure Therapy (TNP), Vacuum Assisted Closure (VAC), vacuum closed drainage (VSD), negative pressure wound treatment technology (NPWT) and negative pressure wound treatment flushing technology (NPWTI), wherein the vacuum closed drainage (VSD) technology is widely applied to the diabetic foot. VSD negative pressure drainage can thoroughly remove the secretion and necrotic tissue of lacuna or wound surface, and the VSD negative pressure suction device that has now comprises negative pressure equipment, negative pressure bottle, drainage tube and suction tube four bibliographic categories.
At present, Chinese patent with application number CN201920486763.X discloses simple VSD negative pressure suction device that the wound splits, including the dressing, be equipped with the washing pipe in the middle of the dressing right part, both sides are equipped with respectively and attract the pipe around the dressing right part, attract the pipe right-hand member to be equipped with the three-way pipe jointly, attract pipe and the inside intercommunication of three-way pipe, the three-way pipe right-hand member is equipped with the drainage tube, the three-way pipe communicates with each other with the drainage tube is inside, the drainage tube other end is equipped with the drainage bottle, the drainage tube communicates with each other with the drainage bottle is inside, drainage bottle right-hand member is equipped with negative pressure device, be connected and the three communicates with each other through the negative pressure pipe between drainage bottle upper portion right side and the negative pressure device. When using the device to carry out the negative pressure suction drainage, be not suitable for the sufficient patient of diabetes to use, when carrying out foot wound position imbibition drainage to the sufficient patient of diabetes, liquid in the negative pressure bottle need empty repeatedly, need carry out a lot of to its and VSD negative pressure suction equipment and install and dismantle, be not convenient for use. Based on this, the utility model designs a sufficient patient of diabetes is with flowing back device of VSD negative pressure equipment.
SUMMERY OF THE UTILITY MODEL
For solving the problem that provides in the above-mentioned background art, the utility model provides a sufficient patient of diabetes uses drainage device of VSD negative pressure equipment has solved, when carrying out foot wound position imbibition drainage to the sufficient patient of diabetes, and liquid in the negative pressure bottle need empty repeatedly, need carry out installation and dismantlement many times, the not convenient to use problem to its and VSD negative pressure suction equipment.
In order to achieve the above object, the utility model provides a following technical scheme:
a drainage device of VSD negative pressure equipment for diabetic foot patients, which comprises a negative pressure bottle, a liquid collecting bottle, a drainage tube and a suction tube, a sealing cover is fixed at the top end of the negative pressure bottle, a negative pressure equipment connecting screw cylinder and a drainage tube connecting screw cylinder are arranged at the top end of the sealing cover, two groups of connecting blocks are symmetrically connected on the side wall of the sealing cover, the center of the side surface of each connecting block is connected with an elastic ring rope, the elastic ring rope is sleeved with a fixing clamp, the center of the bottom end of the negative pressure bottle is communicated with a liquid outlet pipe, the end part of the liquid outlet pipe extends into the liquid collecting bottle, two ends of the drainage tube are connected with a first connecting hard tube, the end part of the side wall of the first connecting hard tube is provided with a first connecting thread, attract pipe one end to be connected with the second and connect the hard tube, second connection hard tube lateral wall one end is provided with second connecting thread, it is provided with the cooperation spiral shell section of thick bamboo to attract between pipe and the drainage tube tip.
Preferably, the negative pressure bottle and the liquid collection bottle are transparent bottles, indication scales are arranged on the surface wall of each transparent bottle, the diameter of the liquid collection bottle is larger than that of the negative pressure bottle, and the drainage tube and the suction tube are hoses.
Preferably, the negative pressure equipment connecting screw cylinder, the drainage tube connecting screw cylinder and the negative pressure bottle are communicated, the negative pressure equipment connecting screw cylinder is externally connected with the negative pressure equipment, and the negative pressure equipment connecting screw cylinder and the drainage tube connecting screw cylinder are symmetrically arranged by taking the center of the top end of the sealing cover as a symmetric center.
Preferably, the two groups of connecting blocks are symmetrically arranged by taking the center of the sealing cover as a symmetric center, the elastic looped rope is movably sleeved at the center of the side surface of the connecting block, and the fixing clamp is movably connected with the elastic looped rope.
Preferably, a one-way sealing valve body is arranged at the communication position of the liquid outlet pipe and the negative pressure bottle, and the end part of the liquid outlet pipe is movably inserted into the liquid collecting bottle.
Preferably, the length of the first connection hard tube is greater than that of the drainage tube connection screw barrel, the first connection thread is arranged at the end part of the first connection hard tube, the length of the first connection thread is equal to that of the drainage tube connection screw barrel, and the first connection thread and the drainage tube connection screw barrel are in threaded fit.
Preferably, the second connecting thread is arranged from the end part of the second connecting hard pipe and is smaller than the length of the second connecting hard pipe, and the spiral direction of the second connecting thread is the same as that of the first connecting thread.
Preferably, the length of the mating barrel is equal to the sum of the lengths of the first connecting thread and the second connecting thread, and the internal thread of the mating barrel is in threaded engagement with the first connecting thread and the second connecting thread.
Compared with the prior art, the beneficial effects of the utility model are that: by arranging the liquid collecting bottle, the liquid outlet pipe and the one-way sealing valve body, when negative pressure suction treatment is carried out on a diabetic foot patient, when liquid in the negative pressure bottle needs to be discharged outside, only external negative pressure equipment needs to be closed, the one-way sealing valve body is opened, so that the liquid enters the liquid collecting bottle through the liquid outlet pipe to be collected, then the one-way sealing valve body is closed, and the external negative pressure equipment is restarted, so that the liquid in the negative pressure bottle does not need to be poured repeatedly, and the negative pressure bottle and the VSD negative pressure suction equipment are prevented from being mounted and dismounted for many times; through setting up first connection hard tube, first connecting thread, second connection hard tube, second connecting thread, cooperation spiral shell section of thick bamboo, negative pressure equipment connection spiral shell section of thick bamboo and drainage tube connection spiral shell section of thick bamboo, the installation and the dismantlement of outside negative pressure equipment, negative pressure bottle, drainage tube and suction tube of being convenient for.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the negative pressure bottle of the present invention;
fig. 3 is an enlarged schematic view of part a of the present invention.
FIG. 4 is a schematic view of the structure of the drainage tube of the present invention;
fig. 5 is a schematic view of the structure of the suction tube of the present invention.
In the figure: 1. a negative pressure bottle; 2. a liquid collecting bottle; 3. a drainage tube; 4. a suction tube; 5. a sealing cover; 6. the negative pressure equipment is connected with the screw cylinder; 7. the drainage tube is connected with the screw cylinder; 8. connecting blocks; 9. an elastic looped rope; 10. a fixing clip; 11. a liquid outlet pipe; 12. a first connecting hard pipe; 13. a first connecting thread; 14. a second connecting hard pipe; 15. a second connecting thread; 16. matching with the screw cylinder.
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 work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides the following technical solutions:
as shown in figure 1, figure 2 and figure 3, the drainage device of the VSD negative pressure equipment for the diabetic foot patient comprises a negative pressure bottle 1, a liquid collecting bottle 2, a drainage tube 3 and a suction tube 4, wherein the negative pressure bottle 1 and the liquid collecting bottle 2 are transparent bottles, indication scales are arranged on the surface wall of each transparent bottle, the diameter of the liquid collecting bottle 2 is larger than that of the negative pressure bottle 1, the drainage tube 3 and the suction tube 4 are hoses, a sealing cover 5 is fixed at the top end of the negative pressure bottle 1, a negative pressure equipment connecting screw cylinder 6 and a drainage tube connecting screw cylinder 7 are arranged at the top end of the sealing cover 5, the negative pressure equipment connecting screw cylinder 6 is communicated with the drainage tube connecting screw cylinder 7 and the negative pressure bottle 1, the negative pressure equipment connecting screw cylinder 6 is externally connected with negative pressure equipment, the negative pressure equipment connecting screw cylinder 6 and the drainage tube connecting screw cylinder 7 are symmetrically arranged by taking the center of the top end of the sealing cover 5 as a symmetric center, two groups of connecting blocks 8 are symmetrically connected on the side wall of the sealing cover 5, the two groups of connecting blocks 8 are symmetrically arranged by taking the center of the sealing cover 5 as a symmetric center, an elastic looped rope 9 is connected to the center of the side face of the connecting block 8, the elastic looped rope 9 is movably sleeved in the center of the side face of the connecting block 8, a fixing clamp 10 is sleeved on the elastic looped rope 9, and the fixing clamp 10 is movably connected with the elastic looped rope 9;
as shown in fig. 1, 3 and 4, a liquid outlet pipe 11 is communicated with the center of the bottom end of a negative pressure bottle 1, a one-way sealing valve body is arranged at the communication position of the liquid outlet pipe 11 and the negative pressure bottle 1, the end part of the liquid outlet pipe 11 is movably inserted into the liquid collecting bottle 2, the end part of the liquid outlet pipe 11 extends into the liquid collecting bottle 2, two ends of a drainage tube 3 are connected with a first connecting hard pipe 12, the length of the first connecting hard pipe 12 is larger than that of a drainage tube connecting screw tube 7, the end part of the side wall of the first connecting hard pipe 12 is provided with a first connecting screw thread 13, the first connecting screw thread 13 is arranged from the end part of the first connecting hard pipe 12, the length of the first connecting screw thread 13 is equal to that of the drainage tube connecting screw tube 7 and the two are in screw thread fit, one end of a suction pipe 4 is connected with a second connecting hard pipe 14, one end of the side wall of the second connecting hard pipe 14 is provided with a second connecting screw thread 15, the second connecting screw thread 15 is arranged from the end part of the second connecting hard pipe 14 and is smaller than that of the second connecting hard pipe 14, the second connecting thread 15 and the first connecting thread 13 have the same spiral direction, a matching screw cylinder 16 is arranged between the end part of the suction tube 4 and the end part of the drainage tube 3, the length of the matching screw cylinder 16 is equal to the sum of the lengths of the first connecting thread 13 and the second connecting thread 15, and the internal thread of the matching screw cylinder 16 is in threaded matching with the first connecting thread 13 and the second connecting thread 15.
The utility model discloses a theory of operation and use flow: when in use, the negative pressure bottle 1 is fixed on the upper railing of the head of the sickbed through the fixing clamps 10 on the connecting blocks 8 at two sides, the liquid collecting bottle 2 is placed on a table plate at the head of the sickbed, the top end of the liquid collecting bottle is lower than the bottom end of the negative pressure bottle 1, the negative pressure device connecting screw cylinder 6 is utilized to connect external VSD negative pressure equipment with the negative pressure bottle 1, then the first connecting screw thread 13 on the first connecting hard tube 12 at one end of the drainage tube 3 is utilized to be matched with the drainage tube connecting screw cylinder 7 to connect the drainage tube 3 with the negative pressure bottle 1, after the drainage tube 3 is straightened, the matching screw cylinder 16 is utilized to be matched with the first connecting screw thread 13 on the first connecting hard tube 12 at the other end of the drainage tube 3 to connect the end part of the drainage tube 16 with the end part of the drainage tube 3, and finally the suction tube 4 is utilized to be matched with the matching screw cylinder 16 by utilizing the second connecting screw thread 15 on the second connecting hard tube 14 to be matched with the matching screw cylinder 16, the device installation is accomplished, will attract pipe 4 to seal at sufficient patient's pending position of diabetes, start outside VSD negative pressure equipment and handle, the hydrops of wound position is saved in getting into negative pressure bottle 1 through attracting pipe 4 and drainage tube 3, when 1 inside liquid of negative pressure bottle need be arranged outward, only need close outside negative pressure equipment, open one-way sealed valve body, make liquid collect in getting into collection liquid bottle 2 through drain pipe 11, then close one-way sealed valve body restart outside negative pressure equipment can, need not to empty the liquid in the negative pressure bottle 1 repeatedly, avoided simultaneously going on to negative pressure bottle 1 and VSD negative pressure attraction equipment many times installation and dismantlement.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a sufficient patient of diabetes is with flowing back of VSD negative pressure equipment which characterized in that: comprises a negative pressure bottle (1), a liquid collecting bottle (2), a drainage tube (3) and a suction tube (4), wherein a sealing cover (5) is fixed at the top end of the negative pressure bottle (1), a negative pressure equipment connecting screw cylinder (6) and a drainage tube connecting screw cylinder (7) are arranged at the top end of the sealing cover (5), two groups of connecting blocks (8) are symmetrically connected on the side wall of the sealing cover (5), an elastic looped rope (9) is connected at the side center of each connecting block (8), a fixing clamp (10) is sleeved on each elastic looped rope (9), a liquid outlet tube (11) is communicated with the bottom center of the negative pressure bottle (1), the end part of the liquid outlet tube (11) goes deep into the liquid collecting bottle (2), a first connecting hard tube (12) is connected at the two ends of the drainage tube (3), a first connecting thread (13) is arranged at the end part of the side wall of the first connecting hard tube (12), and a second connecting hard tube (14) is connected at one end of the suction tube (4), one end of the side wall of the second connecting hard tube (14) is provided with a second connecting thread (15), and a matching screw cylinder (16) is arranged between the end parts of the suction tube (4) and the drainage tube (3).
2. The drain of the VSD negative pressure device for the diabetic foot patient according to claim 1, characterized in that: the negative pressure bottle (1) and the liquid collection bottle (2) are transparent bottles, indication scales are arranged on the surface wall of the transparent bottles, the diameter of the liquid collection bottle (2) is larger than that of the negative pressure bottle (1), and the drainage tube (3) and the suction tube (4) are hoses.
3. The drain of the VSD negative pressure device for the diabetic foot patient according to claim 1, characterized in that: the negative pressure equipment connecting screw cylinder (6) and the drainage tube connecting screw cylinder (7) are communicated with the negative pressure bottle (1), the negative pressure equipment connecting screw cylinder (6) is externally connected with negative pressure equipment, and the negative pressure equipment connecting screw cylinder (6) and the drainage tube connecting screw cylinder (7) are symmetrically arranged by taking the center of the top end of the sealing cover (5) as the center of symmetry.
4. The drain of the VSD negative pressure device for the diabetic foot patient according to claim 1, characterized in that: the two groups of connecting blocks (8) are symmetrically arranged by taking the center of the sealing cover (5) as a symmetrical center, the elastic looped rope (9) is movably sleeved at the center of the side surface of the connecting block (8), and the fixing clamp (10) is movably connected with the elastic looped rope (9).
5. The drain of the VSD negative pressure device for the diabetic foot patient according to claim 1, characterized in that: a one-way sealing valve body is arranged at the communication position of the liquid outlet pipe (11) and the negative pressure bottle (1), and the end part of the liquid outlet pipe (11) is movably inserted into the liquid collecting bottle (2).
6. The drain of the VSD negative pressure device for the diabetic foot patient according to claim 1, characterized in that: the length of the first connecting hard tube (12) is greater than that of the drainage tube connecting screw barrel (7), the first connecting thread (13) is arranged at the end part of the first connecting hard tube (12), the length of the first connecting thread (13) is equal to that of the drainage tube connecting screw barrel (7), and the first connecting thread and the drainage tube connecting screw barrel are in thread fit.
7. The drain of the VSD negative pressure device for the diabetic foot patient according to claim 1, characterized in that: the second connecting thread (15) is arranged at the end part of the second connecting hard pipe (14) and is smaller than the length of the second connecting hard pipe (14), and the spiral directions of the second connecting thread (15) and the first connecting thread (13) are the same.
8. The drain of the VSD negative pressure device for the diabetic foot patient of claim 7, characterized in that: the length of the matching screw barrel (16) is equal to the sum of the lengths of the first connecting thread (13) and the second connecting thread (15), and the internal thread of the matching screw barrel (16) is in threaded matching with the first connecting thread (13) and the second connecting thread (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022745014.XU CN213852349U (en) | 2020-11-24 | 2020-11-24 | A drainage device for VSD negative pressure equipment for diabetic foot patients |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022745014.XU CN213852349U (en) | 2020-11-24 | 2020-11-24 | A drainage device for VSD negative pressure equipment for diabetic foot patients |
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| Publication Number | Publication Date |
|---|---|
| CN213852349U true CN213852349U (en) | 2021-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022745014.XU Expired - Fee Related CN213852349U (en) | 2020-11-24 | 2020-11-24 | A drainage device for VSD negative pressure equipment for diabetic foot patients |
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| Country | Link |
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| CN (1) | CN213852349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114522283A (en) * | 2022-02-22 | 2022-05-24 | 吉林大学 | Uropoiesis surgery postoperative drainage device |
-
2020
- 2020-11-24 CN CN202022745014.XU patent/CN213852349U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114522283A (en) * | 2022-02-22 | 2022-05-24 | 吉林大学 | Uropoiesis surgery postoperative drainage device |
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