CN103170049B - Shutter-type drainage tube fixing device - Google Patents
Shutter-type drainage tube fixing device Download PDFInfo
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- CN103170049B CN103170049B CN201310130157.1A CN201310130157A CN103170049B CN 103170049 B CN103170049 B CN 103170049B CN 201310130157 A CN201310130157 A CN 201310130157A CN 103170049 B CN103170049 B CN 103170049B
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- firm banking
- drainage tube
- group
- rotating stand
- extension spring
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Abstract
The invention relates to a shutter-type drainage tube fixing device which comprises a fixing base (1); the fixing base (1) is connected with a pressing cover (4) and is respectively connected with medical non-woven fabric single-sided adhesive (6) and medical dressings (7). The shutter-type drainage tube fixing device is characterized in that the fixing base (1) is rotatably matched with a rotary support (2); a group of clamping claw positioning holes (2d) and a group of tension springs (5) are respectively matched and connected between the fixing base (1) and the rotary support (2); and the rotary support (2) is matched with and connected with the pressing cover (4). The shutter-type drainage tube fixing device provided by the invention has the advantages that the device has a good fixing effect on the drainage tube, and has the characteristics of simplicity in operation, strong generality, good seal property and the like, can be suitable for drainage tubes with various specifications, is beneficial to observing drainage ports or clearing operative incisions, provides convenience for drainage tubes, and can prevent infection effectively.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, particularly a kind of shutter drainage tube fixing device.
Background technology
Surgical drainage is the pus gathering between tissue or in body cavity, blood, liquid to be directed to external, prevents postoperative infection and affects wound healing.In the time that patient applies drainage tube, pay special attention to nursing.
Drainage tube, as the apparatus of surgical drainage, is widely used in the aspects such as urethral catheterization, wound, thoracic cavity, encephalocoele, gastrointestinal tract, biliary drainage clinically.And if the fixing of drainage tube dealt with improperly, there are potential risks, the lighter causes wound infection, and severe one jeopardizes patient's life.
At present, fix clinically drainage tube adopt method varied, such as myometrial suture, adhesive tape fix, binder is fixed, use New drainage tube and other drainage tube fixing devices, these modes all have some limitations and hidden danger.
Present stage adopts original fixed form mostly to the fixing of drainage tube clinically, or drainage tube fixing device used in use, and its fixed effect is also unsatisfactory.Through extensively retrieval, not yet find desirable technical scheme.
Summary of the invention
The object of the invention is in order to solve the present stage shortcoming poor to the fixed effect of drainage tube, and a kind of shutter drainage tube fixing device proposing.
To achieve these goals, the present invention has adopted following technical scheme:
A kind of shutter drainage tube fixing device, comprise firm banking, gluing one deck medical adhesive-bonded fabric one side glue below firm banking, medical adhesive-bonded fabric one side glue again with medical dressing phase gluing, in the ladder hole of firm banking, also place medical imbibition sponge.On firm banking, connect gland, it is characterized in that:
A, on the end face of the column of firm banking, cast three equally distributed gripper jaw alignment pins and three extension spring steady pins.
B, on firm banking rotation coordinate rotating stand, be provided with centre bore in traversing carriage center, centre bore and column are slidingly fitted.At uniform three the gripper jaw locating holes in the upper surface of rotating stand and three extension spring fixed legs, at also uniform three blocks of the outside of rotating stand.Clamping gland on rotating stand is provided with three slots to make way in the annular wall of gland, and slot to make way is corresponding with block.
C, three gripper jaws are connected between firm banking and rotating stand, gripper jaw comprises the supporting rod with certain angle, be provided with a grip block at supporting rod near a side of front end, grip block extends respectively a segment distance to the both sides of supporting rod, and is provided with the circular arc matching with drainage tube on the clamping face of grip block.The grip block of three described gripper jaws is distributed on the circumference in the same center of circle.Rear end at supporting rod is provided with steady pin, and steady pin matches with gripper jaw locating hole, on supporting rod, is also provided with counterbore from steady pin one segment distance, and counterbore matches with gripper jaw alignment pin.
D, three extension springs that are also connected between firm banking and rotating stand, the two ends of extension spring are connected with extension spring steady pin and extension spring fixed leg respectively.
E, described medical imbibition sponge comprise through hole, between through hole and the edge of medical imbibition sponge, be provided with Alpha's helical cuts, Alpha's helical cuts runs through the edge of through hole and medical imbibition sponge, and Alpha's helical cuts runs through the upper and lower end face of medical imbibition sponge.
On the basis of technique scheme, can there is following further technical scheme:
Can also cast a fixed handle in a side of described firm banking column.On described rotating stand, be provided with an opening, opening cooperation corresponding with fixed handle, fixed handle can move freely a segment distance in the opening of rotating stand.Also cast a moving handle in a side of opening, after firm banking and rotating stand are worked good, fixed handle and moving handle be the both sides in opening respectively.
When use, rotate rotating stand or utilize moving handle to move to fixed handle, gripper jaw is opened, when the slot to make way being glanded after gripper jaw opened with certain angle blocks, inserting drainage tube, after loosing one's grip, under the effect of extension spring, gripper jaw dwindles, and drainage tube is clamped.
The invention has the advantages that: this device has good fixation to drainage tube, and there is the features such as simple to operate, highly versatile, closure be good.Can be applicable to the drainage tube of existing all size, be conducive to observe the situation of draining hole or cleaning operative incision, facilitate drainage tube to move, can effectively protect from infection.
Brief description of the drawings
Fig. 1 is basic structure schematic diagram of the present invention;
Fig. 2 is another structural representation of the present invention;
Fig. 3 is the assembling schematic diagram of firm banking and medical imbibition sponge;
Fig. 4 is the structural representation of rotating stand;
Fig. 5 is the structural representation of gland;
Fig. 6 is the structural representation of gripper jaw;
Fig. 7 is another structural representation of rotating stand;
Fig. 8 is another structural representation of Fig. 3.
Detailed description of the invention
Embodiment 1: as shown in Figure 1, a kind of shutter drainage tube fixing device provided by the invention, comprise firm banking 1, gluing one deck medical adhesive-bonded fabric one side glue 6 on the flange 1a of firm banking 1, medical adhesive-bonded fabric one side glue 6 again with medical dressing 7 phase gluings, in the ladder hole 1c of firm banking 1, also place medical imbibition sponge 8.On firm banking 1, connect gland 4, it is characterized in that:
Shown in Fig. 3, Fig. 4 and Fig. 5, on the end face of the column 1b of firm banking 1, cast three equally distributed gripper jaw alignment pin 1d and three extension spring steady pin 1e.Center at firm banking 1 is also provided with ladder hole 1c.In ladder hole 1c, also place medical imbibition sponge 8, medical imbibition sponge 8 comprises through hole 8a, between through hole 8a and the edge of medical imbibition sponge 8, be provided with Alpha's helical cuts 8b, Alpha's helical cuts 8b runs through the edge of through hole 8a and medical imbibition sponge 8, and Alpha's helical cuts 8b runs through the upper and lower end face of medical imbibition sponge 8.
On firm banking 1, rotation coordinates rotating stand 2, is provided with centre bore 2a in traversing carriage 2 centers, and centre bore 2a and column 1b are slidably matched.At uniform three the gripper jaw locating hole 2d in the upper surface of rotating stand 2 and three extension spring fixed leg 2c, at also uniform three block 2b of the outside of rotating stand 2.Clamping gland 4 on rotating stand 2 is provided with three slot to make way 4d on the annular wall 4b of gland 4, and slot to make way 4d and block 2b corresponding matching are provided with shoulder hole 4c on gland 4 end caps.
Shown in Fig. 6, three gripper jaws 3 are connected between firm banking 1 and rotating stand 2.Gripper jaw 3 comprises the supporting rod 3a with certain angle, be provided with a grip block 3c at supporting rod 3a near a side of front end, grip block 3c extends respectively a segment distance to the both sides of supporting rod 3a, and on the clamping face of grip block 3c, be provided with the circular arc matching with drainage tube, the grip block 3c of three described gripper jaws 3 is distributed on the circumference in the same center of circle.Grip block 3c matches with ladder hole 1c and shoulder hole 4c respectively.Be provided with steady pin 3d in the rear end of supporting rod 3, steady pin 3d matches with gripper jaw locating hole 2d, on supporting rod 3a, is also provided with counterbore 3b from steady pin 3d mono-segment distance, and counterbore 3b matches with gripper jaw alignment pin 1d.
Three extension springs 5 that are also connected between firm banking 1 and rotating stand 2, the two ends of extension spring 5 are connected with extension spring steady pin 1e and extension spring fixed leg 2c respectively.
Embodiment 2: as shown in Fig. 2, Fig. 7 and Fig. 8, can also cast a fixed handle 1f in a side of the column 1b of firm banking 1.On described rotating stand 2, be provided with an opening 2a, opening 2a cooperation corresponding with fixed handle 1f.Also cast a moving handle 2f in a side of opening 2a, after firm banking 1 and rotating stand 2 are worked good, fixed handle 1f and the moving handle 2f both sides in opening 2a respectively.
Claims (3)
1. a shutter drainage tube fixing device, comprise firm banking (1), at the upper gland (4) that connects of firm banking (1), on firm banking (1), connect respectively medical adhesive-bonded fabric one side glue (6) and medical dressing (7), the medical imbibition sponge (8) that is connected in the ladder hole (1c) of firm banking (1), is characterized in that:
A, on the end face of the column (1b) of firm banking (1) uniform one group of gripper jaw alignment pin (1d) and one group of extension spring steady pin (1e) respectively;
B, coordinate rotating stand (2) in the upper rotation of the column (1b) of firm banking (1), at the uniform one group of gripper jaw locating hole in upper surface (2d) and one group of extension spring fixed leg (2c) of rotating stand (2), at the upper also uniform one group of block (2b) of rotating stand (2), gland (4) is connected on rotating stand (2), in the annular wall (4b) of gland (4), be provided with one group of slot to make way (4d), slot to make way (4d) and block (2b) corresponding matching;
C, one group of gripper jaw (3) is connected between firm banking (1) and rotating stand (2), gripper jaw (3) comprises supporting rod (3a), be provided with a grip block (3c) at supporting rod (3a) near a side of front end, on the clamping face of grip block (3c), be provided with the circular arc matching with drainage tube, be provided with steady pin (3d) in the rear end of supporting rod (3a), steady pin (3d) matches with gripper jaw locating hole (2d), also be provided with counterbore (3b) from steady pin (3d) segment distance supporting rod (3a) is upper, counterbore (3b) matches with gripper jaw alignment pin (1d),
D, the one group of extension spring (5) that is also connected between firm banking (1) and rotating stand (2), the two ends of extension spring (5) are connected with extension spring steady pin (1e) and extension spring fixed leg (2c) respectively;
E, described medical imbibition sponge (8) comprise through hole (8a), between through hole (8a) and the edge of medical imbibition sponge (8), be provided with Alpha's helical cuts (8b), Alpha's helical cuts (8b) runs through the upper and lower end face of medical imbibition sponge (8).
2. a kind of shutter drainage tube fixing device according to claim 1, is characterized in that: on the column (1b) of described firm banking (1), be provided with fixed handle (1f).
3. a kind of shutter drainage tube fixing device according to claim 2, it is characterized in that: on described rotating stand (2), be provided with an opening (2a), opening (2a) and the corresponding cooperation of described fixed handle (1f), be also provided with moving handle (2f) in a side of opening (2a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310130157.1A CN103170049B (en) | 2013-04-16 | 2013-04-16 | Shutter-type drainage tube fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310130157.1A CN103170049B (en) | 2013-04-16 | 2013-04-16 | Shutter-type drainage tube fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103170049A CN103170049A (en) | 2013-06-26 |
| CN103170049B true CN103170049B (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310130157.1A Active CN103170049B (en) | 2013-04-16 | 2013-04-16 | Shutter-type drainage tube fixing device |
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| Country | Link |
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| CN (1) | CN103170049B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104436410A (en) * | 2013-09-12 | 2015-03-25 | 张晓芳 | Thoracic drain tube fixing device with self-closing doors |
| CN109011109B (en) * | 2018-09-18 | 2020-05-22 | 杭州吉为医疗科技有限公司 | Catheter fixer |
| CN112386777B (en) * | 2020-11-19 | 2022-08-09 | 北京阳光宜康科技发展有限责任公司 | Drainage tube fixing structure |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993025264A1 (en) * | 1992-06-18 | 1993-12-23 | Nikomed Aps | A device for fixating a drainage tube, and a drainage tube assembly |
| AU7280796A (en) * | 1995-12-13 | 1997-07-03 | Nikomed Aps | A device for fixating a drainage tube |
| EP1007133B1 (en) * | 1996-10-04 | 2004-09-01 | Maersk Medical A/S | A fixation device for fixating a catheter relative to a skin surface part of a person |
| CN101390790A (en) * | 2008-10-27 | 2009-03-25 | 西安交通大学医学院第一附属医院 | Closed wound surface curing dressing system |
| CN202342661U (en) * | 2011-12-11 | 2012-07-25 | 威海世创医疗科技有限公司 | Sucker type flushable negative pressure drainage device |
| CN202538123U (en) * | 2012-04-16 | 2012-11-21 | 张宏海 | Drainage tube fixer |
| CN202569145U (en) * | 2012-05-17 | 2012-12-05 | 江苏迈邦生物科技有限公司 | Drainage tube fixing device |
| CN203303476U (en) * | 2013-04-16 | 2013-11-27 | 安徽奥弗医疗设备科技有限公司 | Shutter type device for fixing drainage tubes |
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2013
- 2013-04-16 CN CN201310130157.1A patent/CN103170049B/en active Active
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| CN103170049A (en) | 2013-06-26 |
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Owner name: ANHUI AOFO MEDICAL EQUIPMENT TECHNOLOGY CO., LTD. Free format text: FORMER NAME: ANHUI AOFU MEDICAL EQUIPMENT CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 5019 No. 233020 Anhui province Bengbu Huai District Huai Road Patentee after: Anhui Aofo Medical Equipment Technology Co., Ltd. Address before: 5019 No. 233020 Anhui province Bengbu Huai District Huai Road Patentee before: Anhui Aofu Medical Equipment & Tech Co., Ltd. |
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Address after: 233000 workshop 1, No. 551, Gaoxin Road, high tech Zone, Bengbu City, Anhui Province Patentee after: ANHUI AOFO MEDICAL EQUIPMENT TECH Corp. Address before: 233020 5019 Huai Shang Road, Huai District, Bengbu, Anhui Patentee before: ANHUI AOFO MEDICAL EQUIPMENT TECH Corp. |