CN210873268U - Improved negative pressure drainage device - Google Patents
Improved negative pressure drainage device Download PDFInfo
- Publication number
- CN210873268U CN210873268U CN201921315162.9U CN201921315162U CN210873268U CN 210873268 U CN210873268 U CN 210873268U CN 201921315162 U CN201921315162 U CN 201921315162U CN 210873268 U CN210873268 U CN 210873268U
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- China
- Prior art keywords
- bottom plate
- negative pressure
- roof
- draw
- drainage
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- Expired - Fee Related
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Abstract
The utility model discloses an improved generation negative pressure drainage device, including roof and bottom plate, the inside left side of roof is provided with the venthole, and pegs graft there is the sealing plug in the top inboard of venthole, the inside right side of roof is provided with the drainage tube, and the top of drainage tube installs the connector, the drainage bag is installed in the outside of roof, the bottom plate is installed in the bottom of drainage bag, and the edge of bottom plate is connected with the kelly. The device is provided with connect buckle, connect buckle coincide with the nose bile duct, and connect buckle can be connected closely with the nose bile duct through the internal thread, conveniently be connected with the nose bile duct, conveniently connect external nose bile duct, be provided with the draw-in groove of type, the wide department of draw-in groove is greater than the length of draw-in groove, the narrow department of draw-in groove is less than the length of draw-in groove, can block the kelly on the bottom plate through the draw-in groove, supplementary completion fixed action, be provided with the fixed band, through winding the fixed band on the dead lever of sick bed, the cooperation kelly card advances in the draw.
Description
Technical Field
The utility model relates to a drainage ware technical field specifically is an improved generation negative pressure drainage ware.
Background
The negative pressure suction acts on cell membranes to expand and distort the cell membranes, the cells are considered as damaged, the damaged information is transmitted to cell nucleuses, and the cells are caused to secrete healing growth factors including vascular proliferation factors before signal conversion, so that tissues are stimulated to produce more new blood vessels, and the negative pressure suction sucks and seeps from wound surfaces to help establish wound surface liquid balance.
Present negative pressure drainage ware, the negative pressure drainage ware that present majority administrative or technical offices used does not match with nose bile duct interface, and the centre needs add a leather hose, inconvenient use, and negative pressure drainage ware need be fixed subaerial use, is not convenient for hang the problem of using on the sick bed, for this reason, we provide a better negative pressure drainage ware of practicality.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an improved generation negative pressure drainage ware to solve the negative pressure drainage ware that proposes in the above-mentioned background art, the negative pressure drainage ware that present majority administrative or technical offices used does not match with nose bile duct interface, and the centre need add a leather hose, inconvenient use, and negative pressure drainage ware need be fixed subaerial use, is not convenient for hang the problem of using on the sick bed.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an improved generation negative pressure drainage ware, includes roof and bottom plate, the inside left side of roof is provided with the venthole, and pegs graft in the top inboard of venthole and have the sealing plug, the inside right side of roof is provided with the drainage tube, and the top of drainage tube installs the connector, the drainage bag is installed in the outside of roof, the bottom plate is installed in the bottom of drainage bag, and the edge of bottom plate is connected with the kelly.
Preferably, the fixing frame is installed on the left side of the connecting head, and the lower side face of the fixing frame is tightly attached to the upper side face of the top plate.
Preferably, a communicating structure is formed between the connector and the drainage tube, and a sealing structure is formed between the air outlet and the sealing plug.
Preferably, the right side of the connector is provided with a connecting buckle, and a clamping structure is formed between the connecting buckle and the connector.
Preferably, an elastic sleeve is arranged on the lower side of the middle position of the top plate, and the top plate and the bottom plate form a telescopic structure through the elastic sleeve.
Preferably, the inside of bottom plate is provided with the draw-in groove, and the bottom plate passes through the draw-in groove and constitutes the block structure with the kelly support.
Preferably, the tail of the clamping rod is provided with a fixing belt, the tail of the fixing belt is connected with a fixing rod, and the fixing belt and the fixing rod are connected in a winding manner.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the device is provided with a fixing frame, the direction of the outlet of the drainage tube is limited by the fixing frame, and when the device is in a hanging state, the outlet of the drainage tube faces upwards, so that drainage operation is facilitated; the drainage tube is provided with a connector, the connector is made of hard materials and is connected with the drainage tube, and the outlet direction of the drainage tube is determined by fixing the outlet direction of the connector;
2. the connecting buckle is arranged and matched with the nasal bile duct, and the connecting buckle can be tightly connected with the nasal bile duct through internal threads, so that the connecting buckle can be conveniently connected with the nasal bile duct; the drainage device is provided with an elastic sleeve, and the elastic performance of the elastic sleeve is utilized to match medical personnel to enable the top plate to reciprocate in drainage operation so as to assist in completing the drainage operation;
3. the clamping groove and the convex clamping groove are arranged, the wide part of the clamping groove is larger than the length of the clamping rod, the narrow part of the clamping groove is smaller than the length of the clamping rod, and the clamping rod can be clamped on the bottom plate through the clamping groove to assist in completing the fixing action; the fixing belt is arranged, the fixing belt is wound on the fixing rod of the sickbed, and the clamping rod is matched to be clamped into the clamping groove, so that the whole device is fixed.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the bottom plate and the fixing rod of the present invention;
fig. 3 is a schematic view of the overlooking structure of the connection between the clamping rod and the bottom plate of the present invention.
In the figure: 1. a top plate; 2. an air outlet; 3. a sealing plug; 4. a drainage tube; 5. a connector; 6. connecting a buckle; 7. a fixed mount; 8. a drainage bag; 9. an elastic sleeve; 10. a base plate; 11. a card slot; 12. a clamping rod; 13. fixing belts; 14. and (5) fixing the rod.
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.
Referring to fig. 1-3, the present invention provides a technical solution: an improved negative pressure drainage device comprises a top plate 1 and a bottom plate 10, wherein an air outlet 2 is formed in the left side of the inside of the top plate 1, a sealing plug 3 is inserted into the inner side of the top of the air outlet 2, a drainage tube 4 is arranged on the right side of the inside of the top plate 1, a connector 5 is installed at the top end of the drainage tube 4, a communicating structure is formed between the connector 5 and the drainage tube 4, a sealing structure is formed between the air outlet 2 and the sealing plug 3, the connector 5 is of a hollow structure, the connector 5 is tightly connected with the drainage tube 4, the sealing plug 3 is matched with the air outlet 2, the sealing plug 3 is inserted into the air outlet 2, the air outlet 2 is sealed, the connector 5 is arranged, the connector 5 is made of a harder material and is connected with; a connecting buckle 6 is arranged on the right side of the connector 5, a clamping structure is formed between the connecting buckle 6 and the connector 5, the connecting buckle 6 is provided with an internal thread which is matched with an external nasal bile duct and is convenient to connect, the connecting buckle 6 is arranged, the connecting buckle 6 is matched with the nasal bile duct, and the connecting buckle 6 can be tightly connected with the nasal bile duct through the internal thread and is convenient to connect with the nasal bile duct;
the left side of the connector 5 is provided with a fixing frame 7, the lower side surface of the fixing frame 7 is tightly attached to the upper side surface of the top plate 1, the fixing frame 7 is fixed on the upper side of the top plate 1, the opening direction of the fixing frame 7 is parallel to the direction of the top plate 1, the outlet direction of the drainage tube 4 is changed, the fixing frame 7 is arranged on the device, the outlet direction of the drainage tube 4 is limited through the fixing frame 7, and when the device is in a hanging state, the outlet direction of the drainage tube 4 is upward, so that drainage operation is facilitated; the drainage bag 8 is installed on the outer side of the top plate 1, the bottom plate 10 is installed at the bottom end of the drainage bag 8, the clamping rod 12 is connected to the edge of the bottom plate 10, the elastic sleeve 9 is installed on the lower side of the middle position of the top plate 1, the top plate 1 and the bottom plate 10 form a telescopic structure through the elastic sleeve 9, the elastic sleeve 9 has elasticity, the top plate 1 is compressed downwards, the elastic sleeve 9 is extruded, the distance between the top plate 1 and the bottom plate 10 is reduced, after pressure is removed, the elastic sleeve 9 restores the top plate 1 to the original shape, the elastic sleeve 9 is arranged, and by means of the elastic performance of the elastic sleeve 9, in drainage operation, the top plate 1 is matched with medical personnel to perform reciprocating motion;
a clamping groove 11 is formed in the bottom plate 10, the bottom plate 10 and a clamping rod 12 support form a clamping structure through the clamping groove 11, the clamping groove 11 is a convex groove body, the clamping rod 12 can be clamped into the clamping groove 11 and fixed on the bottom plate 10, the clamping groove 11 is formed, the convex clamping groove 11 is formed, the width of the clamping groove 11 is larger than the length of the clamping rod 12, the narrow of the clamping groove 11 is smaller than the length of the clamping rod 12, the clamping rod 12 can be clamped on the bottom plate 10 through the clamping groove 11, and the fixing effect is completed in an auxiliary mode; the afterbody of kelly 12 is provided with fixed band 13, and the connection of the afterbody of fixed band 13 has dead lever 14, and the connected mode between fixed band 13 and the dead lever 14 is connected for the winding, and fixed band 13 can twine on dead lever 14, is provided with fixed band 13, through twine fixed band 13 on the dead lever 14 of sick bed, cooperates kelly 12 card to advance in the draw-in groove 11 for whole device is fixed.
The working principle is as follows: for the negative pressure drainage device, firstly, the device is taken up and moved to the use position by holding the bottom plate 10, when in use, the clamping rod 12 is held to bypass the fixed rod 14 on the sickbed, the fixed belt 13 is wound on the fixed rod 14, the clamping rod 12 passes through the wide part of the clamping groove 11 and slides to the narrow part, the device is fixed on the sickbed, the sealing plug 3 in the connector 5 is pulled out, the nasal bile duct is aligned with the connector 5 in the fixed frame 7, the tubule of the connector 5 is inserted into the external nasal bile duct, the external nasal bile duct is matched with the connecting buckle 6, the connecting buckle 6 is rotated, the connecting buckle 6 is in threaded connection with the external nasal bile duct, the device is connected with the nasal bile duct, when in drainage, the air outlet 2 is pulled out, the top plate 1 is pressed, the elastic sleeve sealing plug 9 is extruded by the top plate 1 to move towards the direction close to the bottom plate 10, the air is discharged from the air outlet 2, under the effect of elastic sleeve 9, bottom plate 10 is kept away from to roof 1, forms the negative pressure in drainage bag 8, produces the negative pressure in drainage tube 4 department, and drainage tube 4 is connected with connector 5 and nose bile duct, produces the negative pressure in nose bile duct department, reciprocal roof 1 of pressing down, accomplishes the drainage operation for the practicality of whole negative pressure drainage ware obtains fine improvement, accomplishes the use of whole negative pressure drainage ware just so.
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 (7)
1. The utility model provides an improved generation negative pressure drainage ware, includes roof (1) and bottom plate (10), its characterized in that: the inside left side of roof (1) is provided with venthole (2), and pegs graft in the top inboard of venthole (2) and have sealing plug (3), the inside right side of roof (1) is provided with drainage tube (4), and the top of drainage tube (4) installs connector (5), drainage bag (8) are installed in the outside of roof (1), install in the bottom of drainage bag (8) bottom plate (10), and the edge of bottom plate (10) is connected with kelly (12).
2. The improved negative pressure flow diverter of claim 1, wherein: the left side of connector (5) is installed mount (7), and closely laminates between the downside of mount (7) and the side of going up of roof (1).
3. The improved negative pressure flow diverter of claim 1, wherein: constitute the intercommunication structure between connector (5) and drainage tube (4), constitute seal structure between venthole (2) and sealing plug (3).
4. The improved negative pressure flow diverter of claim 1, wherein: the right side of the connector (5) is provided with a connecting buckle (6), and a clamping structure is formed between the connecting buckle (6) and the connector (5).
5. The improved negative pressure flow diverter of claim 1, wherein: an elastic sleeve (9) is arranged on the lower side of the middle position of the top plate (1), and the top plate (1) and the bottom plate (10) form a telescopic structure through the elastic sleeve (9).
6. The improved negative pressure flow diverter of claim 1, wherein: the clamping structure is characterized in that a clamping groove (11) is formed in the bottom plate (10), and the bottom plate (10) and the clamping rod (12) support form a clamping structure through the clamping groove (11).
7. The improved negative pressure flow diverter of claim 1, wherein: the tail of the clamping rod (12) is provided with a fixing belt (13), the tail of the fixing belt (13) is connected with a fixing rod (14), and the fixing belt (13) is connected with the fixing rod (14) in a winding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921315162.9U CN210873268U (en) | 2019-08-14 | 2019-08-14 | Improved negative pressure drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921315162.9U CN210873268U (en) | 2019-08-14 | 2019-08-14 | Improved negative pressure drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210873268U true CN210873268U (en) | 2020-06-30 |
Family
ID=71329706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921315162.9U Expired - Fee Related CN210873268U (en) | 2019-08-14 | 2019-08-14 | Improved negative pressure drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210873268U (en) |
-
2019
- 2019-08-14 CN CN201921315162.9U patent/CN210873268U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 226500 6 child Lane North Road, Nantong, Jiangsu Patentee after: Nantong First People's Hospital Address before: 701, building 23, Zhongnan Century City, Chongchuan District, Qingdao City, Shandong Province Patentee before: Nantong First People's Hospital |
|
| 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: 20200630 Termination date: 20210814 |