CN218793250U - Portable negative pressure aspirator - Google Patents
Portable negative pressure aspirator Download PDFInfo
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- CN218793250U CN218793250U CN202220141995.3U CN202220141995U CN218793250U CN 218793250 U CN218793250 U CN 218793250U CN 202220141995 U CN202220141995 U CN 202220141995U CN 218793250 U CN218793250 U CN 218793250U
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- negative pressure
- pressure suction
- drainage tube
- drainage
- tube
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Abstract
The utility model relates to the field of medical equipment, a portable negative pressure aspirator is disclosed, its characterized in that: comprises a negative pressure aspirator and a double cannula; the lower end of the negative pressure aspirator is connected with the double sleeves; the utility model discloses can let the patient at the in-process that the negative pressure drainage washed, keep certain activity and exercise, help patient better recovery sooner to the device is convenient for subsequent washing, long service life.
Description
Technical Field
The utility model relates to the field of medical equipment, specifically a portable vacuum extractor
Background
The common causes of the intestinal fistula include operations, wounds, abdominal cavity infection, radiotherapy, intestinal inflammation and the like, the intestinal fistula mainly occurs after abdominal operations clinically, is a serious complication after the operations, and the main causes are the abdominal cavity infection after the operations, anastomotic stoma cracking and intestinal canal poor blood circulation which cause the intestinal fistula.
The clinical symptoms of the intestinal fistula are that a large amount of intestinal juice flows into an abdominal cavity or outside an abdominal wall every day to cause loss of in vivo liquid and electrolyte disorder, and the main method for treating the intestinal fistula is to use a double cannula for continuous negative pressure flushing to drain the leaked intestinal juice to the outside of the body as much as possible, and after drainage for about 3 to 4 weeks, a complete fistula can be formed, and the intestinal juice does not overflow into the abdominal cavity except the fistula any more. The secretion of intestinal juice can be reduced by combining with parenteral nutrition support, if somatostatin is used, the leakage of intestinal juice can be reduced, the cure rate of the intestinal fistula is improved, and the healing time is shortened.
In the drainage process, a patient hardly does activities, and the activities are helpful for recovering the state of illness of the patient, so that a device is needed, the patient can be carried on the back, the suction drainage is continuously kept, the activity exercise of the patient is not influenced, and the patient can be recovered more quickly and better.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable vacuum extractor to help patient better recovery sooner.
In order to achieve the above purpose, the utility model provides a technical scheme as follows:
a portable negative pressure aspirator which is characterized in that: comprises a negative pressure aspirator 1 and a double-sleeve 2; the lower end of the negative pressure aspirator 1 is connected with the double-sleeve 2.
Preferably, the negative pressure suction apparatus 1 comprises a chassis shell 101, a strap 102, a strap joint 103, a cleaning port 104, a cleaning port plug 105, a drainage tube interface 106, a negative pressure suction tube interface 107, a battery 108, a numerical control module 109, a suction bin 110, a sterile water bin 111, a drainage pump 112, a negative pressure pump 113, an operation panel 114, a chassis cover 115 and a partition plate 116; the back of the chassis housing 101 is provided with the braces 102 and the brace joints 103, the side is provided with the drainage tube interface 106 and the negative pressure suction tube interface 107, and the front is provided with the operation panel 114 and the chassis cover 115. The cleaning port 104 is used for cleaning the suction bin 110, and water is discharged after water is poured, and the operation is repeated for several times, so that the purpose of cleaning the suction bin 110 is achieved; the numerical control module 109 controls the drainage rate of the drainage pump 112.
Preferably, the battery 108 and the numerical control module 109 are arranged on the inner side surface of the operation panel 114, at the upper end of the partition 116; the inner side surface of the case cover 115 is provided with the suction bin 110, the sterile water bin 111, the drainage pump 112 and the negative pressure pump 113; the drainage pump 112 and the negative pressure pump 113 are disposed at one side of the suction chamber 110 and the sterile water chamber 111.
Preferably, the double cannula 2 comprises a drainage tube 201, a negative pressure suction tube 202, a drainage tube connector 203, a first side hole 204, a negative pressure suction tube connector 205, a plug 206, a sealing head 207, a second side hole 208 and a fish-mouth-shaped opening 209; one end of the drainage tube 201 is provided with the drainage tube joint 203, and the other end is provided with the fish-mouth-shaped opening 209; the side surface of the drainage tube 201 close to the fish-mouth-shaped opening 209 is provided with the first side hole 204. The fish-mouth-shaped opening 209 is attached to the abdominal wall, and the two sides of the fish-mouth-shaped opening are opened to keep smooth.
Preferably, the negative pressure suction tube 202 has the negative pressure suction tube joint 205 at one end and the sealing head 207 at the other end; the plug 206 is arranged on the negative pressure suction pipe joint 205; the side surface of the negative pressure suction tube 202 close to the sealing head 207 is provided with the second side hole 208; the negative pressure suction tube 202 passes through the drainage tube 201, one side of the negative pressure suction tube is outside the drainage tube 201, the other side of the negative pressure suction tube is inside the drainage tube 201, and the sealing head 207 is kept flush with the fish-mouth-shaped opening 209.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses can let the patient at the in-process that the negative pressure drainage was washed, keep certain activity and exercise, help patient better recovery faster, in daily use, the patient can be carried on one's body with the device, can let the activity of patient going to bed, also helps patient's postoperative to the device is convenient for subsequent washing, long service life.
Drawings
FIG. 1 is a schematic view of a portable vacuum extractor;
FIG. 2 is a schematic view of a vacuum extractor of the portable vacuum extractor;
FIG. 3 is a second schematic view of the portable vacuum extractor;
FIG. 4 is a schematic diagram of a double cannula of the portable vacuum extractor;
FIG. 5 is a schematic view of the internal structure of the vacuum extractor of the portable vacuum extractor;
fig. 6 is a schematic view of a negative pressure suction tube of the portable negative pressure suction apparatus.
In the figure: 1. a negative pressure aspirator; 2. double-casing; 101. a chassis housing; 102. a harness; 103. a harness connector; 104. Cleaning the opening; 105. cleaning the opening plug; 106. connecting a drainage tube; 107. a negative pressure suction tube interface; 108. a battery; 109. A numerical control module; 110. a suction bin; 111. a sterile water sump; 112. a drainage pump; 113. a negative pressure pump; 114. an operation panel; 115. a case cover; 116. a partition plate; 201. a drainage tube; 202. a negative pressure suction tube; 203. a drainage tube joint; 204. A first side hole; 205. a negative pressure suction pipe joint; 206. a plug; 207. a sealing head; 208. a second side hole; 209. a fish-mouth-shaped opening.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
A portable negative pressure aspirator which is characterized in that: comprises a negative pressure aspirator 1 and a double-sleeve 2; the lower end of the negative pressure aspirator 1 is connected with the double-casing pipe 2.
As a possible implementation, the negative pressure suction apparatus 1 includes a chassis housing 101, a strap 102, a strap joint 103, a cleaning port 104, a cleaning port plug 105, a drainage tube interface 106, a negative pressure suction tube interface 107, a battery 108, a numerical control module 109, a suction bin 110, a sterile water bin 111, a drainage pump 112, a negative pressure pump 113, an operation panel 114, a chassis cover 115, and a partition 116; the back of the chassis housing 101 is provided with the braces 102 and the brace joints 103, the side is provided with the drainage tube interface 106 and the negative pressure suction tube interface 107, and the front is provided with the operation panel 114 and the chassis cover 115. The cleaning port 104 is used for cleaning the suction bin 110, and water is discharged after water is poured, and the operation is repeated for several times, so that the purpose of cleaning the suction bin 110 is achieved; the numerical control module 109 controls the flow rate of the flow-directing pump 112.
As a possible embodiment, the battery 108 and the numerical control module 109 are placed on the inner side of the operation panel 114, on the upper end of the partition 116; the inner side surface of the case cover 115 is provided with the suction bin 110, the sterile water bin 111, the drainage pump 112 and the negative pressure pump 113; the suction pump 112 and the negative pressure pump 113 are disposed at one side of the suction chamber 110 and the sterile water chamber 111.
As a possible embodiment, the double cannula 2 comprises a drainage tube 201, a negative pressure suction tube 202, a drainage tube connector 203, a first side hole 204, a negative pressure suction tube connector 205, a plug 206, a sealing head 207, a second side hole 208 and a fishmouth-shaped opening 209; one end of the drainage tube 201 is provided with the drainage tube connector 203, and the other end is provided with the fishmouth-shaped opening 209; the side surface of the drainage tube 201 close to the fish-mouth-shaped opening 209 is provided with the first side hole 204. The fish-mouth-shaped opening 209 is attached to the abdominal wall, and the two sides of the fish-mouth-shaped opening are opened to keep smooth.
As a possible embodiment, one end of the vacuum suction tube 202 is provided with the vacuum suction tube joint 205, and the other end is provided with the sealing head 207; the plug 206 is arranged on the negative pressure suction pipe joint 205; the side surface of the negative pressure suction tube 202 close to the sealing head 207 is provided with the second side hole 208; the negative pressure suction tube 202 passes through the drainage tube 201, one side of the negative pressure suction tube is outside the drainage tube 201, the other side of the negative pressure suction tube is inside the drainage tube 201, and the sealing head 207 is kept flush with the fish-mouth-shaped opening 209.
As a possible embodiment, in use, the patient firstly carries the negative pressure suction apparatus 1 on the body, then connects the double cannula 2 to the negative pressure suction apparatus 1, and then controls the flow rate of the water flow for drainage and irrigation through the operation panel 114; after the use is finished, the suction bin 110 is cleaned through the cleaning port 104, water is discharged after water is filled, and the cleaning is repeated for a plurality of times, so that the purpose of cleaning the suction bin 110 is achieved; and when sterile water is added into the sterile water bin 111, opening the case cover 115, and adding the sterile water into the sterile water bin 111.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. The utility model provides a portable negative pressure aspirator which characterized in that: comprises a negative pressure suction apparatus (1) and a double cannula (2); the lower end of the negative pressure aspirator (1) is connected with the double-casing pipe (2); the negative pressure suction apparatus (1) comprises a case shell (101), a strap (102), a strap connector (103), a cleaning port (104), a cleaning port plug (105), a drainage tube connector (106), a negative pressure suction tube connector (107), a battery (108), a numerical control module (109), a suction bin (110), a sterile water bin (111), a drainage pump (112), a negative pressure pump (113), an operation panel (114), a case cover (115) and a partition plate (116); the back of the case shell (101) is provided with the braces (102) and the brace joints (103), the side is provided with the drainage tube interface (106) and the negative pressure suction tube interface (107), and the front is provided with the operation panel (114) and the case cover (115); the battery (108) and the numerical control module (109) are arranged on the inner side surface of the operation panel (114) and at the upper end of the partition plate (116); the inner side surface of the case cover (115) is provided with the suction bin (110), the sterile water bin (111), the drainage pump (112) and the negative pressure pump (113); the drainage pump (112) and the negative pressure pump (113) are arranged on one side of the suction bin (110) and the sterile water bin (111); the double-casing (2) comprises a drainage tube (201), a negative pressure suction tube (202), a drainage tube connector (203), a first side hole (204), a negative pressure suction tube connector (205), a plug (206), a sealing head (207), a second side hole (208) and a fish mouth-shaped opening (209); one end of the drainage tube (201) is provided with the drainage tube connector (203), and the other end of the drainage tube (201) is provided with the fish mouth-shaped opening (209); the side surface of the drainage tube (201) close to the fish-mouth-shaped opening (209) is provided with the first side hole (204); one end of the negative pressure suction pipe (202) is provided with the negative pressure suction pipe joint (205), and the other end is provided with the sealing head (207); the negative pressure suction pipe joint (205) is provided with the plug (206); the side surface of the negative pressure suction tube (202) close to the sealing head (207) is provided with the second side hole (208); the negative pressure suction tube (202) penetrates through the drainage tube (201), one side of the negative pressure suction tube is arranged on the outer side of the drainage tube (201), the other side of the negative pressure suction tube is arranged in the drainage tube (201), and the sealing head (207) is kept flush with the fishmouth-shaped opening (209).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220141995.3U CN218793250U (en) | 2022-01-19 | 2022-01-19 | Portable negative pressure aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220141995.3U CN218793250U (en) | 2022-01-19 | 2022-01-19 | Portable negative pressure aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218793250U true CN218793250U (en) | 2023-04-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220141995.3U Active CN218793250U (en) | 2022-01-19 | 2022-01-19 | Portable negative pressure aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218793250U (en) |
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2022
- 2022-01-19 CN CN202220141995.3U patent/CN218793250U/en active Active
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