CN106924863A - Drainage tube - Google Patents
Drainage tube Download PDFInfo
- Publication number
- CN106924863A CN106924863A CN201710066304.1A CN201710066304A CN106924863A CN 106924863 A CN106924863 A CN 106924863A CN 201710066304 A CN201710066304 A CN 201710066304A CN 106924863 A CN106924863 A CN 106924863A
- Authority
- CN
- China
- Prior art keywords
- drainage tube
- section
- hole
- equal diameter
- connecting section
- 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
Links
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
-
- 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
- A61M25/0028—Multi-lumen catheters with stationary elements characterized by features relating to at least one lumen located at the proximal part of the catheter, e.g. alterations in lumen shape or valves
-
- 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
- A61M25/0029—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the middle part of the catheter, e.g. slots, flaps, valves, cuffs, apertures, notches, grooves or rapid exchange ports
-
- 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
- A61M25/003—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves
-
- 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
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
- A61M25/007—Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked
-
- 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
- A61M2025/0036—Multi-lumen catheters with stationary elements with more than four lumina
-
- 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
- A61M2025/0037—Multi-lumen catheters with stationary elements characterized by lumina being arranged side-by-side
Abstract
The present invention relates to 5 kinds of special-shaped multichannel spirals or the tool hole equal diameter drainage tube of straight type, drainage tube it is characterized in that the trench segment of drainage tube, connecting section and pipe are diameter identical silica gel materials.Between parallel channel groove section and the connection place of connecting section a line is intersected at using two cutting planes.Intersected using semicircle between parallel channel groove section and the connection place of connecting section.Rectangle intersection is used between parallel channel groove section and the connection place of connecting section.Cross four-way spiral, the straight type of decile triple channel and decile triple channel spiral are all equal diameter drainage tubes, are respectively cross four-way spiral grooves section, connecting section and pipe section.The straight type of decile triple channel and screw type tool hole equal diameter drainage tube it is characterized in that the wall in the hole of decile triple channel straight type tool hole equal diameter drainage tube is sealing hole, the opening in hole in insertion end, for inserting remaining needle from outer end.
Description
Technical field
The present invention relates to 5 kinds of special-shaped multichannel spirals or the tool hole equal diameter drainage tube of straight type, belong to medical instruments field.
Background technology
Known cross four-way spiral drainage tube is adopted in cross four-way spiral grooves section with the binding site of pipe section
Coupled with gluing outsourcing package method, the diameter increase at gluing outer wrapping.Diameter-increasing portion is also inserted into human body, therefore cross
Being inserted and removed from of four-way spiral grooves section and the binding site of pipe section can cause tissue to pull, and cause pain.Have
Necessity develops a kind of isodiametric drainage tube of cross four-way spiral.Known drainage tube does not rinse duct, also without threeway
The straight in road and the drainage tube of screw type.
The content of the invention
Equal diameter drainage tube the present invention relates to 5 kinds of special-shaped multichannel spirals or straight type is respectively：Cross four-way spiral
Equal diameter drainage tube, three sections are divided into by cross four-way spiral drainage tube, are respectively cross four-way spiral grooves section, connecting section
With pipe section.The coupling method of trench segment, connecting section and pipe：Trench segment, connecting section and pipe section are diameter identical silica gel
Material.It is the integration manufacture of diameter identical to be used between three.Connecting section is the straight passage of length 8mm.Parallel passage
Between trench segment and the connection place of connecting section a line is intersected at using two cutting planes.Parallel channel groove section and connecting section
Connection place between it is intersecting using semicircle.Rectangle intersection is used between parallel channel groove section and the connection place of connecting section.Deng
Divide the straight type equal diameter drainage tube of triple channel, the straight type equal diameter drainage tube of decile triple channel is divided into three sections, is respectively straight type passage ditch
Groove section, connecting section and pipe section.Decile triple channel spiral equal diameter drainage tube, decile triple channel spiral equal diameter drainage tube is divided into
Three sections, be respectively helical duct trench segment, connecting section and pipe section.The straight type tool hole equal diameter drainage tube of decile triple channel.Hole
Wall is sealing hole, and in insertion end, hole is terminated at the 100mm of circular hole end for the opening in hole.Decile triple channel spiral tool hole equal diameter is drawn
Flow tube：The wall in hole is sealing hole, and in insertion end, hole is terminated at the 100mm of circular hole end for the opening in hole.
Beneficial effects of the present invention：
Cross four-way spiral equal diameter drainage tube, the straight type equal diameter drainage tube of decile triple channel, decile triple channel spiral
The straight type tool hole equal diameter drainage tube of equal diameter drainage tube, decile triple channel and decile triple channel spiral have hole equal diameter drainage tube
Trench segment, connecting section are identical with pipe section diameter, and surface is smooth, and not resulting in tissue when insertion human body and taking-up pulls,
Also the pain of patient is mitigated.Using cylinder drainage way, therefore drainage is fully and completely, does not have dead angle.The straight type tool of decile triple channel
The duct of hole equal diameter drainage tube and decile triple channel spiral tool hole equal diameter drainage tube is used to insert indwelling needle from outer end, uses
In from duct liquid medicine injection or flushing.
Brief description of the drawings
The present invention is described in detail below in conjunction with accompanying drawing 1 to accompanying drawing 5 and 5 specific embodiments
Fig. 1 is the cross four-way spiral equal diameter drainage tube figure of the embodiment of the present invention 1
Fig. 2 is the grade of the embodiment of the present invention 2 point straight type equal diameter drainage tube figure of triple channel
Fig. 3 is the grade of the embodiment of the present invention 3 point triple channel spiral equal diameter drainage tube figure
Fig. 4 is the straight type tool hole equal diameter drainage tube figure of the grade of the embodiment of the present invention 4 point triple channel
Fig. 5 is the grade of the embodiment of the present invention 5 point triple channel spiral tool hole equal diameter drainage tube figure
Label in figure：
The connecting section of section amplification figure 2 and pipe the section section amplification figure of 1 trench segment
3 pipes section section amplification figure
Specific embodiment one, cross four-way spiral equal diameter drainage tube
Fig. 1 is seen, the present invention relates to a kind of cross four-way spiral equal diameter drainage tube.By cross four-way spiral drainage tube
It is divided into three sections, is respectively cross four-way spiral grooves section, connecting section and pipe section.
The coupling method of trench segment, connecting section and pipe：Trench segment, connecting section and pipe section are diameter identical silica gel materials
Material.It is the integration manufacture of diameter identical to be used between three.Connecting section is the straight passage of length 8mm.Parallel passage ditch
Between groove section and the connection place of connecting section a line is intersected at using two cutting planes.Parallel channel groove section and connecting section
It is intersecting using semicircle between connection place.Rectangle intersection is used between parallel channel groove section and the connection place of connecting section.
The straight type equal diameter drainage tube of specific embodiment two, decile triple channel
See Fig. 2, point straight type equal diameter drainage tube of triple channel is waited the present invention relates to one kind.Point straight type equal diameter of triple channel will be waited
Drainage tube is divided into three sections, is respectively straight type channel groove section, connecting section and pipe section.The connection of trench segment, connecting section and pipe
Method is with specific embodiment one.
Specific embodiment three, decile triple channel spiral equal diameter drainage tube
See Fig. 3, point triple channel spiral equal diameter drainage tube is waited the present invention relates to one kind.A point triple channel spiral equal diameter will be waited
Drainage tube is divided into three sections, is respectively helical duct trench segment, connecting section and pipe section.The connection of trench segment, connecting section and pipe
Method is with specific embodiment one.
The straight type tool hole equal diameter drainage tube of specific embodiment four, decile triple channel
See Fig. 4, the straight type tool hole equal diameter drainage tube of point triple channel is waited the present invention relates to one kind.The wall in hole is sealing hole, hole
Opening in insertion end, hole is terminated at the 100mm of circular hole end.The straight type tool hole equal diameter drainage tube of point triple channel will be waited to be divided into three
Section, is respectively straight type channel groove section, connecting section and pipe section.The coupling method of trench segment, connecting section and pipe is with specific real
Apply example one.
Specific embodiment five, decile triple channel spiral tool hole equal diameter drainage tube
See Fig. 5, a point triple channel spiral tool hole equal diameter drainage tube is waited the present invention relates to one kind.The wall in hole is sealing hole, hole
Opening in insertion end, hole is terminated at the 100mm of circular hole end.A point triple channel spiral tool hole equal diameter drainage tube will be waited to be divided into three
Section, is respectively helical duct trench segment, connecting section and pipe section.The coupling method of trench segment, connecting section and pipe is with specific real
Apply example one.
Claims (6)
1. the tool hole equal diameter drainage tube of 5 kinds of the present invention special-shaped multichannel spirals or straight type, it is characterised in that：
Drainage tube is it is characterized in that the coupling method of the trench segment, connecting section and pipe of drainage tube：Trench segment, connecting section and circle
Pipeline section is diameter identical silica gel material.It is the integration manufacture of diameter identical to be used between three.Connecting section is length 8mm
Straight passage.Between parallel channel groove section and the connection place of connecting section a line is intersected at using two cutting planes.It is parallel
Channel groove section and the connection place of connecting section between intersected using semicircle.The connection place of parallel channel groove section and connecting section
Between use rectangle intersection.
2. cross four-way spiral equal diameter drainage tube by cross four-way spiral drainage tube it is characterized in that be divided into three sections, difference
It is cross four-way spiral grooves section, connecting section and pipe section.
3. the straight type equal diameter drainage tube of grade point triple channel is it is characterized in that will wait the straight type equal diameter drainage tube of point triple channel to be divided into three
Section, is respectively straight type channel groove section, connecting section and pipe section.
4. grade point triple channel spiral equal diameter drainage tube is it is characterized in that will wait a point triple channel spiral equal diameter drainage tube to be divided into three
Section, is respectively helical duct trench segment, connecting section and pipe section.
5. the straight type tool hole equal diameter drainage tube of grade point triple channel is it is characterized in that the straight type tool hole equal diameter drainage tube of decile triple channel
The wall in hole be sealing hole, in insertion end, hole is terminated at the 100mm of circular hole end for the opening in hole.
6. spiral tool hole equal diameter drainage tube is it is characterized in that the wall in the hole of decile triple channel spiral tool hole equal diameter drainage tube is
Sealing hole, in insertion end, hole is terminated at the 100mm of circular hole end for the opening in hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710066304.1A CN106924863A (en) | 2017-01-19 | 2017-01-19 | Drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710066304.1A CN106924863A (en) | 2017-01-19 | 2017-01-19 | Drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106924863A true CN106924863A (en) | 2017-07-07 |
Family
ID=59423886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710066304.1A Pending CN106924863A (en) | 2017-01-19 | 2017-01-19 | Drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106924863A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019025212A (en) * | 2017-08-02 | 2019-02-21 | 信越ポリマー株式会社 | Drain tube, production method and tube production device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103382850A (en) * | 2013-07-26 | 2013-11-06 | 中国矿业大学 | Top plate crack water guiding device and method |
| TWM465176U (en) * | 2013-07-18 | 2013-11-11 | Medical & Pharm Ind Tech & Dev | Cross drainage tube |
| CN203370192U (en) * | 2013-07-16 | 2014-01-01 | 杭州富善医疗器械有限公司 | Drainage tube with cross-shaped helical structure |
| CN103736197A (en) * | 2013-12-27 | 2014-04-23 | 张瑞飞 | Cross-shaped drainage tube |
| CN203634630U (en) * | 2013-12-27 | 2014-06-11 | 张瑞飞 | Cross drainage tube |
| CN104800962A (en) * | 2015-05-07 | 2015-07-29 | 湖南三瑞生物科技有限责任公司 | Drainage tube and flushing guide pipe |
| CN205307563U (en) * | 2015-12-07 | 2016-06-15 | 无锡市人民医院 | Ripple cross star drainage tube |
-
2017
- 2017-01-19 CN CN201710066304.1A patent/CN106924863A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203370192U (en) * | 2013-07-16 | 2014-01-01 | 杭州富善医疗器械有限公司 | Drainage tube with cross-shaped helical structure |
| TWM465176U (en) * | 2013-07-18 | 2013-11-11 | Medical & Pharm Ind Tech & Dev | Cross drainage tube |
| CN103382850A (en) * | 2013-07-26 | 2013-11-06 | 中国矿业大学 | Top plate crack water guiding device and method |
| CN103736197A (en) * | 2013-12-27 | 2014-04-23 | 张瑞飞 | Cross-shaped drainage tube |
| CN203634630U (en) * | 2013-12-27 | 2014-06-11 | 张瑞飞 | Cross drainage tube |
| CN104800962A (en) * | 2015-05-07 | 2015-07-29 | 湖南三瑞生物科技有限责任公司 | Drainage tube and flushing guide pipe |
| CN205307563U (en) * | 2015-12-07 | 2016-06-15 | 无锡市人民医院 | Ripple cross star drainage tube |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019025212A (en) * | 2017-08-02 | 2019-02-21 | 信越ポリマー株式会社 | Drain tube, production method and tube production device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170707 |