CN105944219A - Catheter structure of urinary catheterization apparatus - Google Patents
Catheter structure of urinary catheterization apparatus Download PDFInfo
- Publication number
- CN105944219A CN105944219A CN201610340218.0A CN201610340218A CN105944219A CN 105944219 A CN105944219 A CN 105944219A CN 201610340218 A CN201610340218 A CN 201610340218A CN 105944219 A CN105944219 A CN 105944219A
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- CN
- China
- Prior art keywords
- catheter
- airway
- liquid
- push pedal
- dividing head
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M2025/0004—Catheters; Hollow probes having two or more concentrically arranged tubes for forming a concentric catheter system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0496—Urine
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
Provided is a catheter structure of a urinary catheterization apparatus. The catheter structure comprises a urinary catheter and further comprises an airway. The airway and the urinary catheter are arranged in the manner of internally and externally sleeving. The airway and the urinary catheter communicate with a urinal. A channel enclosed by the airway and the urinary catheter is a urinary catheterization channel. A liquid separation head is arranged between one end of the airway and one end of the urinary catheter and provided with an air exhaust channel. One end of the air exhaust channel communicates with the airway. The other end of the air exhaust channel communicates with the urinal. The urinal communicates with the urinary catheter. The outer wall of the liquid separation head is provided with more than two wing plates. The wing plates are arranged along the outer wall of the liquid separation head in a circumferential direction. The urinary catheter is connected on the wing plates in a pressing manner. The outer wall of the airway and the inner wall of the urinary catheter enclose the urination channel. The urination channel communicates with the urinal. More than three wing plates are arranged and uniformly distributed in a circumferential direction along the outer wall of the liquid separation head. The catheter structure of the urinary catheterization apparatus is featured by being good in heat dissipation effect and small in urination sound.
Description
Technical field
The present invention relates to the guide-tube structure of a kind of catheter.
Background technology
Chinese patent literature CN 204446723 U disclosed a kind of urethral catheterization on 07 08th, 2015
Pipe assembly, closes the body of other end opening, at the sidewall of the blind end side of described body including one end
On have urethral catheterization hole, described body is provided with elastic covering, described bullet near the side peripheral part of blind end
Property cover and the periphery wall of described body between formed gas cavity volume, described elastic covering extends to through breather line
Near body open ends side and stretch out described body and form the first arm, the end warp of described first arm
Check valve is removably connected with air pump, and described first arm removably connects with described check valve；Described pipe
Being provided with a pole at internal close blind end, the two ends of described pole are solid with the inwall of described body respectively
Fixed, described pole is fixed with pull rope, described pull rope is described with the fixing point deviation of described pole to be propped up
The center of bar, and described pull rope stretches out outside described body；Near body open ends on described body
Also being extended with the second arm on the sidewall of side, the port of described second arm is removably connected with flushing
Device；Also include the breaker that can removably connect with the opening of described body, for institute will be piled up in
State the foreign material at body open to crush.This catheter assembly in use, makes patient's extreme pain.
Summary of the invention
The conduit knot of the catheter that the purpose of the present invention aims to provide a kind of good heat dissipation effect, sound of urinating is little
Structure, to overcome weak point of the prior art.
By the guide-tube structure of a kind of catheter that this purpose designs, including catheter, its architectural feature is also
Including airway, sheathed inside and outside described airway and catheter, surround between airway and catheter is logical
Road is urethral catheterization passage.
Further, between one end and one end of catheter of described airway, it is provided with liquid-dividing head, described point
Being provided with exhaust passage in liquid head, one end of described exhaust passage is connected with airway, exhaust passage
The other end is connected with chamber pot, and catheter is connected with chamber pot.
Further, the outer wall of described liquid-dividing head being provided with the wing plate of more than two, described wing plate is along separatory
The outer wall of head is in circumferentially, and catheter is crimped on wing plate, the outer wall of airway, the inwall of catheter
Jointly surround urinary pathway with wing plate, this urinary pathway is connected with chamber pot.
Further, described wing plate is more than three, and wing plate is uniform in circumference along the outer wall of liquid-dividing head.
Further, described wing plate being provided with locator protrusions, the end of catheter is crimped on wing plate and supports
Lean against on locator protrusions.
Further, described wing plate is additionally provided with more than one spacing preiection, the end crimping of catheter
On spacing preiection.
Further, the inner wall of end of described catheter being provided with limited impression, spacing preiection is embedded in limit
In the groove of position；Described spacing preiection is two or more, and spacing preiection is spaced setting along the axis of liquid-dividing head.
Further, it is protruding that one end of described liquid-dividing head is provided with anticreep, and airway is set on the one of liquid-dividing head
Hold and be crimped in anticreep projection.
Further, the outer wall of described liquid-dividing head being additionally provided with the dividing plate of more than two, this dividing plate is along separatory
Circumferentially, the outlet of urinary pathway is towards dividing plate for head.
Further, one end of described liquid-dividing head be small end, the other end be big end, dividing plate is arranged on liquid-dividing head
Big end on.
Further, the guide-tube structure of described catheter, also include pot lid, described pot lid is provided with use
In the rushing board mechanism being locked on chamber pot by pot lid, this rushing board mechanism includes push pedal, and this push pedal is inserted into kettle
Covering, push pedal connects with the bottleneck of chamber pot, and one end of elastic component connects with push pedal, the other end of elastic component
Connect with pot lid.
Further, described pot lid is provided with mounting plate, this mounting plate is provided with locating slot and cunning
Groove, locating slot is connected with chute, and push pedal is embedded in locating slot, and what slided in one end of push pedal is arranged on
In chute；Being provided with locating dowel in locating slot, the other end of elastic component is crimped in locating dowel.
Further, described push pedal being provided with spacing hole, this spacing hole is set on the bottleneck of chamber pot.
Further, the inwall of described spacing hole is provided with locking boss, the bottleneck of chamber pot is provided with lock
Determining groove, locking boss is embedded in lock slots.
Further, the end of described locking boss is additionally provided with lead-in chamfered.
Further, the other end of described push pedal is provided with non slip surface.
Further, described push pedal being provided with avoiding hollow groove, one end of elastic component is fixed in avoiding hollow groove, bullet
Property part the other end be hung in avoiding hollow groove and be crimped in locating dowel.
Further, the bottleneck of described chamber pot being additionally provided with seal groove, this seal groove is positioned at the upper of lock slots
Side, sealing ring is embedded in seal groove.
Inside and outside airway in the present invention and catheter sheathed, airway is connected with chamber pot respectively with catheter
Logical, the passage surrounded between airway and catheter is urethral catheterization passage, internally positioned airway can and
Time the waste gas in chamber pot is discharged, and the heat of catheter can be taken away while discharging, because just arranging
When the urine gone out flows in catheter, the temperature of catheter can be promoted.
Liquid-dividing head, described separatory it is provided with between one end and one end of catheter of airway in the present invention
Being provided with exhaust passage in Tou, one end of described exhaust passage is connected with airway, exhaust passage another
One end is connected with chamber pot, and catheter is connected with chamber pot, can reduce urine by arranging liquid-dividing head
Flow velocity, slows down the urine impact to chamber pot, meanwhile, also can reduce sound when urinating, improve user's
Use impression.
Being provided with the wing plate of more than two on the outer wall of the described liquid-dividing head in the present invention, described wing plate is along dividing
The outer wall of liquid head is in circumferentially, and catheter is crimped on wing plate, the outer wall of airway, catheter interior
Wall and wing plate surround urinary pathway jointly, and this urinary pathway is connected with chamber pot；And the outer wall of liquid-dividing head
On be additionally provided with the dividing plate of more than two, this dividing plate along liquid-dividing head circumferentially, the outlet of urinary pathway
Towards dividing plate；The flow velocity of urine can be reduced further, slow down the urine impact to chamber pot, meanwhile, also
Sound when urinating can be reduced.
It is provided with the rushing board mechanism for being locked on chamber pot by pot lid on described pot lid in the present invention, should
Rushing board mechanism includes push pedal, and this push pedal is inserted on pot lid, and push pedal connects with the bottleneck of chamber pot, elastic component
One end connect with push pedal, the other end of elastic component connects with pot lid；Just can be by kettle by pressing push pedal
Lid is opened, and operates suitable light and flexible.
Being provided with spacing hole in push pedal in the present invention, this spacing hole is set on the bottleneck of chamber pot, when needing
On pot lid to be covered, pot lid being directed at the bottleneck of chamber pot, press under somewhat exerting oneself, cause in push pedal is spacing
Hole snaps in the bottleneck of chamber pot, can complete the assembling of chamber pot and pot lid, suitable easily quick of whole process.
It is provided with locking boss on the inwall of the spacing hole in the present invention, the bottleneck of chamber pot is provided with locking
Groove, locking boss is embedded in lock slots；The end of described locking boss is additionally provided with lead-in chamfered, in
It is that pot lid is the lightest with the assembling of chamber pot.
The other end of the push pedal in the present invention is provided with non slip surface, prevents user from occurring hands sliding when pressing,
Further, too increase frictional force, improve the stability of product.
In sum, the feature that the present invention has good heat dissipation effect, sound of urinating is little.
Accompanying drawing explanation
Fig. 1 is the biopsy cavity marker devices schematic diagram of one embodiment of the invention.
Fig. 2 is that the master of liquid-dividing head regards schematic perspective view.
Fig. 3 be liquid-dividing head look up schematic perspective view.
Fig. 4 is that the master of push pedal regards perspective view.
Fig. 5 is the top perspective structural representation of push pedal.
Fig. 6 is the top perspective structural representation of pot lid.
Fig. 7 be pot lid look up perspective view.
Fig. 8 is the left view perspective view of pot lid.
In figure: 1 is chamber pot, 2 is liquid-dividing head, and 2.1 is dividing plate, and 2.2 is locator protrusions, and 2.3 are limited
Position is protruding, and 2.4 is that anticreep is protruding, and 2.5 is exhaust passage, and 2.6 is wing plate, and 3 is push pedal, and 3.1 are
Spacing hole, 3.2 is locking boss, and 3.3 is lead-in chamfered, and 3.4 is non slip surface, and 3.5 is avoiding hollow groove,
3.6 is elastic component, and 4 is pot lid, and 5 is airway, and 6 is catheter, and 7 is clip, and 8 is docking adapter,
9 is liner.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment the invention will be further described.
See Fig. 1-Fig. 8, the guide-tube structure of this catheter, including catheter 6, also include airway 5,
Inside and outside described airway 5 and catheter 6 sheathed, airway 5 is connected with chamber pot 1 respectively with catheter 6
Logical, the passage surrounded between airway 5 and catheter 6 is urethral catheterization passage.
In the present embodiment, between described airway 5 and catheter 6, it is provided with liquid-dividing head 2, described point
Being provided with exhaust passage 2.5 in liquid head 2, one end of described exhaust passage 2.5 is connected with airway 5,
The other end of exhaust passage 2.5 is connected with chamber pot 1, and catheter 6 is connected with chamber pot 1.
Being provided with the wing plate 2.6 of more than two on the outer wall of described liquid-dividing head 2, described wing plate 2.6 is along dividing
The outer wall of liquid head 2 is in circumferentially, and catheter 6 is crimped on wing plate 2.6, the outer wall of airway 5,
The inwall of catheter 6 and wing plate 2.6 surround urinary pathway jointly, and this urinary pathway is connected with chamber pot 1.
Described wing plate 2.6 is more than three, and wing plate 2.6 is uniform in circumference along the outer wall of liquid-dividing head 2.
Being provided with locator protrusions 2.2 on described wing plate 2.6, the end of catheter 6 is crimped on wing plate 2.6
Go up and be resisted against on locator protrusions 2.2.
More than one spacing preiection 2.3 it is additionally provided with, the end pressure of catheter 6 on described wing plate 2.6
It is connected on spacing preiection 2.3.
Being provided with limited impression on the inner wall of end of described catheter 6, spacing preiection 2.3 is embedded spacing
In groove；Described spacing preiection 2.3 is two or more, and spacing preiection 2.3 is along between the axis of liquid-dividing head 2
Every setting.
One end of described liquid-dividing head 2 is provided with anticreep projection 2.4, and airway 5 is set on liquid-dividing head 2
One end is also crimped in anticreep projection 2.4.
Being additionally provided with the dividing plate 2.1 of more than two on the outer wall of described liquid-dividing head 2, this dividing plate 2.1 is along dividing
Circumferentially, the outlet of urinary pathway is towards dividing plate 2.1 for liquid head 2.
One end of described liquid-dividing head 2 be small end, the other end be big end, dividing plate 2.1 is arranged on liquid-dividing head 2
Big end on.
In the present embodiment, also include pot lid 4, described pot lid 4 is provided with for being locked by pot lid 4
Rushing board mechanism on chamber pot 1, this rushing board mechanism includes push pedal 3, and this push pedal 3 is inserted on pot lid 4,
Push pedal 3 connects with the bottleneck of chamber pot 1, and one end of elastic component 3.6 connects with push pedal 3, elastic component 3.6
The other end connect with pot lid 4.
It is provided with mounting plate 4.2 on described pot lid 4, this mounting plate 4.2 is provided with locating slot 4.3
With chute 4.5, locating slot 4.3 is connected with chute 4.5, and push pedal 3 is embedded in locating slot 4.3,
What slided in one end of push pedal 3 is arranged in chute 4.5；Locating dowel 4.4 it is provided with in locating slot 4.3,
The other end of elastic component 3.6 is crimped in locating dowel 4.4.
In the present embodiment, conduit is connected with chamber pot 1 by pot lid 4.Chamber pot 1 can also use urine
Bag is substituted.
Being provided with spacing hole 3.1 in described push pedal 3, this spacing hole 3.1 is set on the bottleneck of chamber pot 1.
It is provided with locking boss 3.2 on the inwall of described spacing hole 3.1, the bottleneck of chamber pot 1 is provided with
Lock slots 1.2, locking boss 3.2 is embedded in lock slots 1.2.
The end of described locking boss 3.2 is additionally provided with lead-in chamfered 3.3.
The other end of described push pedal 3 is provided with non slip surface 3.4.
Being provided with avoiding hollow groove 3.5 in described push pedal 3, one end of elastic component 3.6 is fixed in avoiding hollow groove 3.5
In, in the other end of elastic component 3.6 is hung on avoiding hollow groove 3.5 and be crimped in locating dowel 4.4.
Being additionally provided with seal groove 1.1 on the bottleneck of described chamber pot 1, this seal groove 1.1 is positioned at lock slots 1.2
Top, sealing ring is embedded in seal groove 1.1.
In order to anti-thrust plate 3 is deviate from backwards, anti-retreating hook can be provided with in push pedal 3, on pot lid 4
Arranging thrust groove, after push pedal 3 assembles with pot lid, anti-retreating hook is hooked in thrust groove, thus meets and want
Ask.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, the present invention is not restricted to the described embodiments, above-described embodiment and explanation
The principle that the present invention is simply described described in book, without departing from the spirit and scope of the present invention,
The present invention also has various changes and modifications, and these changes and improvements both fall within claimed invention model
In enclosing.Claimed scope is defined by appending claims and equivalent thereof.
Claims (10)
1. a guide-tube structure for catheter, including catheter (6), is characterized in that also including airway
(5), sheathed inside and outside described airway (5) and catheter (6), airway (5) and catheter (6)
Between the passage that surrounds be urethral catheterization passage.
The guide-tube structure of catheter the most according to claim 1, is characterized in that described airway (5)
One end and one end of catheter (6) between be provided with liquid-dividing head (2), described liquid-dividing head sets in (2)
Being equipped with exhaust passage (2.5), the one end of described exhaust passage (2.5) is connected with airway (5),
The other end of exhaust passage (2.5) is connected with chamber pot (1), and urethral catheterization passage is connected with chamber pot (1).
The guide-tube structure of catheter the most according to claim 2, is characterized in that described liquid-dividing head (2)
Outer wall on be provided with the wing plate (2.6) of more than two, described wing plate (2.6) is along liquid-dividing head (2)
Outer wall is in circumferentially, and catheter (6) is crimped on wing plate (2.6), the outer wall of airway (5),
The inwall of catheter (6) and wing plate (2.6) surround urinary pathway jointly, this urinary pathway and chamber pot (1)
It is connected；Wing plate (2.6) is uniform in circumference along the outer wall of liquid-dividing head (2).
The guide-tube structure of catheter the most according to claim 3, is characterized in that described wing plate (2.6)
On be provided with locator protrusions (2.2), the end of catheter (6) be crimped on wing plate (2.6) upper and against
On locator protrusions (2.2).More than one spacing preiection (2.3) it is additionally provided with on described wing plate (2.6),
The end of catheter (6) is crimped on spacing preiection (2.3).
The guide-tube structure of catheter the most according to claim 3, is characterized in that described catheter (6)
Inner wall of end on be provided with limited impression, spacing preiection (2.3) is embedded in limited impression；Described limit
Position protruding (2.3) is two or more, and spacing preiection (2.3) is spaced setting along the axis of liquid-dividing head (2)；
It is protruding (2.4) that one end of described liquid-dividing head (2) is provided with anticreep, and airway (5) is set on liquid-dividing head
(2) one end is also crimped on anticreep protruding (2.4).
The guide-tube structure of catheter the most according to claim 2, is characterized in that described liquid-dividing head (2)
Outer wall on be additionally provided with the dividing plate (2.1) of more than two, this dividing plate (2.1) is along liquid-dividing head (2)
Circumferentially, the outlet of urinary pathway is towards dividing plate (2.1)；One end of described liquid-dividing head (2) be small end,
The other end is big end, and dividing plate (2.1) is arranged on the big end of liquid-dividing head (2).
The guide-tube structure of catheter the most according to claim 2, is characterized in that also including pot lid (4),
The rushing board mechanism for being locked on chamber pot (1) by pot lid (4) it is provided with on described pot lid (4), should
Rushing board mechanism includes that push pedal (3), this push pedal (3) are inserted on pot lid (4), push pedal (3) and chamber pot
(1) bottleneck connects, and one end of elastic component (3.6) connects with push pedal (3), elastic component (3.6)
The other end connect with pot lid (4).
The guide-tube structure of catheter the most according to claim 7, is characterized in that described pot lid (4)
On be provided with mounting plate (4.2), this mounting plate (4.2) is provided with locating slot (4.3) and sliding
Groove (4.5), locating slot (4.3) is connected with chute (4.5), and push pedal (3) is embedded in locating slot (4.3)
In, what slided in one end of push pedal (3) is arranged in chute (4.5)；Locating slot is provided with in (4.3)
Locating dowel (4.4), the other end of elastic component (3.6) is crimped in locating dowel (4.4)；Described push pedal
(3) being provided with spacing hole (3.1) on, this spacing hole (3.1) is set on the bottleneck of chamber pot (1).
The guide-tube structure of catheter the most according to claim 8, is characterized in that described spacing hole (3.1)
Inwall on be provided with locking boss (3.2), the bottleneck of chamber pot (1) is provided with lock slots (1.2),
Locking boss (3.2) is embedded in lock slots (1.2)；The end of described locking boss (3.2) also sets
It is equipped with lead-in chamfered (3.3)；The other end of described push pedal (3) is provided with non slip surface (3.4).
The guide-tube structure of catheter the most according to claim 8, is characterized in that described push pedal (3)
On be provided with avoiding hollow groove (3.5), in one end of elastic component (3.6) is fixed in avoiding hollow groove (3.5), bullet
Property part (3.6) the other end be hung in avoiding hollow groove (3.5) and be crimped in locating dowel (4.4)；Institute
Stating and be additionally provided with seal groove (1.1) on the bottleneck of chamber pot (1), this seal groove (1.1) is positioned at lock slots
(1.2) top, sealing ring is embedded in seal groove (1.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610340218.0A CN105944219A (en) | 2016-05-20 | 2016-05-20 | Catheter structure of urinary catheterization apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610340218.0A CN105944219A (en) | 2016-05-20 | 2016-05-20 | Catheter structure of urinary catheterization apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105944219A true CN105944219A (en) | 2016-09-21 |
Family
ID=56910259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610340218.0A Pending CN105944219A (en) | 2016-05-20 | 2016-05-20 | Catheter structure of urinary catheterization apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN105944219A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202547206U (en) * | 2012-04-18 | 2012-11-21 | 珠海华宇金属有限公司 | Air conditioner knockout |
| CN203710528U (en) * | 2013-12-10 | 2014-07-16 | 天津市塑料研究所有限公司 | Cold-circulation urethral catheter |
| DE102013104948A1 (en) * | 2013-05-14 | 2014-11-20 | Acandis Gmbh & Co. Kg | Medical catheter for hypothermic treatment, treatment system with such a catheter and manufacturing method |
| CN204438614U (en) * | 2015-01-15 | 2015-07-01 | 华中科技大学 | A kind of coolant flow divider |
| CN204601186U (en) * | 2015-01-29 | 2015-09-02 | 南通大学附属医院 | A kind of single use urinal |
| CN105193254A (en) * | 2015-11-04 | 2015-12-30 | 珠海格力电器股份有限公司 | Electric kettle and cover opening mechanism thereof |
-
2016
- 2016-05-20 CN CN201610340218.0A patent/CN105944219A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202547206U (en) * | 2012-04-18 | 2012-11-21 | 珠海华宇金属有限公司 | Air conditioner knockout |
| DE102013104948A1 (en) * | 2013-05-14 | 2014-11-20 | Acandis Gmbh & Co. Kg | Medical catheter for hypothermic treatment, treatment system with such a catheter and manufacturing method |
| CN203710528U (en) * | 2013-12-10 | 2014-07-16 | 天津市塑料研究所有限公司 | Cold-circulation urethral catheter |
| CN204438614U (en) * | 2015-01-15 | 2015-07-01 | 华中科技大学 | A kind of coolant flow divider |
| CN204601186U (en) * | 2015-01-29 | 2015-09-02 | 南通大学附属医院 | A kind of single use urinal |
| CN105193254A (en) * | 2015-11-04 | 2015-12-30 | 珠海格力电器股份有限公司 | Electric kettle and cover opening mechanism thereof |
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