CN109893740B - Venous catheter fixing device - Google Patents
Venous catheter fixing device Download PDFInfo
- Publication number
- CN109893740B CN109893740B CN201910160932.5A CN201910160932A CN109893740B CN 109893740 B CN109893740 B CN 109893740B CN 201910160932 A CN201910160932 A CN 201910160932A CN 109893740 B CN109893740 B CN 109893740B
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- Prior art keywords
- fixing
- catheter
- chassis
- movable cavity
- venous catheter
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- 238000001990 intravenous administration Methods 0.000 claims abstract description 10
- 239000002390 adhesive tape Substances 0.000 claims description 23
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- 210000001015 abdomen Anatomy 0.000 description 3
- 210000000038 chest Anatomy 0.000 description 3
- 210000003414 extremity Anatomy 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 210000001699 lower leg Anatomy 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Images
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
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
-
- 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
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
- A61M2025/0253—Holding devices, e.g. on the body where the catheter is attached by straps, bands or the like secured by adhesives
-
- 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
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
- A61M2025/0266—Holding devices, e.g. on the body using pads, patches, tapes or the like
Landscapes
- 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)
- Media Introduction/Drainage Providing Device (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention relates to the technical field of medical care equipment, and discloses an intravenous catheter fixing device which comprises a fixing chassis and a catheter fixing piece detachably connected to the surface of the fixing chassis, the surface of the conduit fixing piece is provided with a fixing groove and a control clamping groove, the control clamping groove comprises a long clamping block and a short clamping block which are parallel to each other, the surface of the catheter fixing piece is also provided with a closed rod movable cavity which is positioned at one side close to the short clamping block, the venous catheter fixing device has the beneficial effects that the circulation and blockage of the venous catheter can be controlled, the flow of the venous catheter can be freely controlled, the use is convenient, the application range is wide, and the use of a patient is comfortable.
Description
Technical Field
The invention relates to the technical field of medical care equipment, in particular to a venous catheter fixing device.
Background
The venous catheter is a medical catheter with one end inserted into and detained inside a vein of a patient and the other end positioned outside the patient for injecting medicine or extracting blood, the venous catheter is detained in the patient for less than three and five days and more than one or two months, one end of the venous catheter positioned outside the patient is provided with a sealing sleeve head, when injection or liquid extraction examination is carried out, the sealing sleeve head is only needed to be punctured by a needle head, the sealing performance of the sealing sleeve head is greatly reduced through repeated puncturing, bacteria easily enter the venous catheter from a needle hole punctured by the sealing sleeve head, and the infection of the patient is caused; secondly, the venous catheter is generally sutured with the skin of the patient through a medical fixing piece, so that the patient is painful and easily has wounds. For example: the invention provides a special fixing device for an intravenous catheter indwelling needle, which is disclosed by Chinese patent authorization publication No. CN205434572U, No. 2016, 8 and 10, and comprises a flat base plate, wherein one transverse end of the base plate is connected with a binding band, the upper surface of the other transverse end of the base plate is provided with a palm fixing frame body, and a palm placing space is arranged between the palm fixing frame body and the base plate; one longitudinal end of the palm fixing frame body is rotatably connected with one longitudinal side of the backing plate through a hinge, and the other longitudinal end of the palm fixing frame body is provided with an insertion end inserted into the insertion hole of the backing plate; install the needle dead lever of keeping somewhere of vertical adjustable mounted position on the palm fixed frame body, its weak point lies in that the device can't accomplish control ductus venosus circulation and block, also can't freely control the flow size of ductus venosus, fixes whole device through the bandage, only is applicable to comparatively tiny limb positions such as arm, shank, just seems inconvenient when fixing thick positions such as thorax, belly, application scope is little to the patient is tightened and is tied up and cause the discomfort easily.
Disclosure of Invention
The invention provides the venous catheter fixing device which can control the circulation and the blockage of the venous catheter, is convenient to use, has a wide application range and is comfortable for a patient to use, and aims to solve the defects that the venous catheter fixing device in the prior art cannot control the circulation and the blockage of the venous catheter, is inconvenient to use, has a small application range and is uncomfortable for the patient to use.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a venous catheter fixing device, includes fixed chassis and can dismantle the pipe mounting of connecting in fixed chassis surface, the surface of pipe mounting is equipped with fixed slot and control slot, control slot includes two long fixture blocks and the short fixture block that are parallel to each other, the surface of pipe mounting still is equipped with closed excellent movable chamber, closed excellent movable chamber is located the one side that is close to short fixture block, closed excellent movable chamber is kept away from and is rotated on the inner wall of short fixture block and be connected with closed stick, the outward flange department of fixed chassis is through flexible sticky tape bonding in affected part skin surface. The venous catheter fixing device of the invention realizes the control of the circulation, the blockage and the flow of the venous catheter through the catheter fixing piece, the catheter fixing piece is clamped on the surface of a fixing base plate through a groove, the fixing base plate is adhered on the surface of the skin of an affected part through a telescopic adhesive tape, the catheter fixing piece comprises a fixing groove and a control clamping groove, the fixing groove is used for clamping and fixing the middle part of the venous catheter, the control clamping groove is used for clamping and fixing one end of the venous catheter outside the body, the side surface of the control clamping groove is provided with a closed rod movable cavity, a closed rod is rotatably connected on the inner wall of the closed rod movable cavity, one end of the closed rod can freely rotate along the inner wall of the closed rod movable cavity, when the closed rod is close to the inner wall of the closed rod movable cavity, the venous catheter is in a full-open state, the flow reaches the maximum, when the closed rod slowly rotates, the other end of the closed rod starts to contact and press the outer wall of the venous catheter, the venous catheter is deformed, and due to the design that two sides of the control clamping groove are long and short, the closing rod only can press one side of the venous catheter and enables the venous catheter to gradually approach the other side of the venous catheter, the channel is gradually narrowed, the flow rate is gradually reduced, when the closing rod rotates to a position vertical to the inner wall of the movable cavity of the closing rod, the channel of the venous catheter is completely closed, the flow rate is minimum, and the sealing effect is achieved; the closing rod is rotated reversely, the channel of the venous catheter is reopened, the transfusion and the liquid drawing can be carried out, the sealing sleeve head can be perfectly replaced by the mechanism, the better sealing effect can be achieved, the infection of a patient is not easy to cause, the use is more convenient and safer, in addition, the fixed base plate is adhered to the skin surface of an affected part through the telescopic adhesive tape, the two ends of the adhesive tape are adhesive surfaces which are respectively adhered to the skin and the fixed base plate, the middle part of the adhesive tape is provided with the elastic telescopic part, so that the fixed base plate can be ensured not to be peeled off and fall off due to the stretching and moving of the skin of a human body, the method replaces the originally used bandage, only the whole device is adhered to the skin surface through the telescopic adhesive tape, the fixing device can be suitable for small limb parts such as arms and cruses, and the like, and can also be suitable for large parts such as chests and abdomens, is convenient to fix and has wide application range, the patient feels comfortable.
Preferably, a sliding block is arranged at one end, away from the movable cavity of the closed rod, and an arc-shaped sliding rail matched with the sliding block is arranged on the bottom surface of the movable cavity of the closed rod. The slider and the slide rail are mutually matched, so that the rotating track of the closing rod is more stable and smooth, and the use is safer.
Preferably, the length of the closing rod is greater than the distance between the two side walls of the movable cavity of the closing rod and is less than or equal to the maximum distance between the inner wall of the control clamping groove and the inner wall of the movable cavity of the closing rod. The closing rod with proper length can realize free control of the circulation and the blockage of the venous catheter and also can freely control the flow of the venous catheter.
Preferably, the inner wall of the arc-shaped slide rail is provided with micro slide rail sawteeth, and the side wall of the slide block is provided with micro slide block sawteeth matched with the micro slide rail sawteeth. Through the interlock between miniature slide rail sawtooth and the miniature slider sawtooth, the turned angle that can accurate control closed stick to the realization freely changes the flow size of ductus venosus.
Preferably, two ends of the telescopic adhesive tape are provided with adhesive, and the middle of the telescopic adhesive tape is a corrugated elastic part. The two ends of the adhesive tape are adhesive surfaces which are respectively adhered to the skin and the fixed ground plate, and the middle of the adhesive tape is provided with an elastic telescopic part, so that the fixed ground plate can not be peeled off and fall off due to the stretching and the movement of the skin of a human body.
Preferably, the bottom surface of the fixed chassis is provided with a breathable pattern. The air permeability of the skin of the affected part contacted with the fixed chassis can be ensured by the air permeability patterns, and the comfort is improved.
Preferably, the fixed chassis is a silica gel chassis. The silica gel chassis has good flexibility, is nontoxic and harmless, and is suitable for being used as a material for fixing the chassis.
Therefore, the intravenous catheter fixing device has the following advantages: can control the circulation and the blockage of the venous catheter, can freely control the flow of the venous catheter, is convenient to use, has wide application range and is comfortable for patients to use.
Drawings
Fig. 1 is a schematic view of the intravenous catheter of the present invention in an open configuration.
Fig. 2 is a schematic view of the closed intravenous catheter of the present invention.
Fig. 3 is a partially enlarged view of a portion K in fig. 1.
Fig. 4 is a schematic structural view of an arc-shaped slide rail.
Fig. 5 is a schematic view of a partial structure of a closure bar.
Fig. 6 is a schematic structural view of the stretchable adhesive tape.
Wherein: the device comprises a fixed chassis 1, a catheter fixing part 2, a fixed groove 3, a control clamping groove 4, a long clamping block 5, a short clamping block 6, a closed rod movable cavity 7, a closed rod 8, a telescopic adhesive tape 9, an intravenous catheter 10, a sliding block 11, an arc-shaped sliding rail 12, a micro sliding rail sawtooth 13, a micro sliding block sawtooth 14 and an elastic part 15.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
As shown in fig. 1, 2, 3, 4, 5, 6, an intravenous catheter securement device, wherein:
the utility model provides a venous catheter fixing device, include fixed chassis 1 and can dismantle the pipe mounting 2 of connecting in fixed chassis surface, the surface of pipe mounting is equipped with fixed slot 3 and control slot 4, control slot includes two long fixture blocks 5 and the short fixture block 6 that are parallel to each other, the surface of pipe mounting still is equipped with closed stick activity chamber 7, closed stick activity chamber is located the one side that is close to the short fixture block, it is connected with closed stick 8 to rotate on the inner wall that short fixture block was kept away from in closed stick activity chamber, the outward flange department of fixed chassis is through 9 adhesions of flexible sticky tape in affected part skin surface. The venous catheter fixing device of the invention realizes the control of the circulation, the blocking and the flow of the venous catheter 10 through the catheter fixing piece, the catheter fixing piece is clamped on the surface of a fixing base plate through a groove, the fixing base plate is adhered on the skin surface of an affected part through a telescopic adhesive tape, the catheter fixing piece comprises a fixing groove and a control clamping groove, the fixing groove is used for clamping and fixing the middle part of the venous catheter, the control clamping groove is used for clamping and fixing one end of the venous catheter outside the body, the side surface of the control clamping groove is provided with a closed rod movable cavity, the inner wall of the closed rod movable cavity is rotatably connected with a closed rod, one end of the closed rod can freely rotate along the inner wall of the closed rod movable cavity, when the closed rod is close to the inner wall of the closed rod movable cavity, the venous catheter is in a fully opened state, the flow reaches the maximum, when the closed rod slowly rotates, the other end of the closed rod starts to contact and press the outer wall of the venous catheter, the venous catheter is deformed, and due to the design that two sides of the control clamping groove are long and short, the closing rod only can press one side of the venous catheter and enables the venous catheter to gradually approach the other side of the venous catheter, the channel is gradually narrowed, the flow rate is gradually reduced, when the closing rod rotates to a position vertical to the inner wall of the movable cavity of the closing rod, the channel of the venous catheter is completely closed, the flow rate is minimum, and the sealing effect is achieved; the closing rod is rotated reversely, the channel of the venous catheter is reopened, the transfusion and the liquid drawing can be carried out, the sealing sleeve head can be perfectly replaced by the mechanism, the better sealing effect can be achieved, the infection of a patient is not easy to cause, the use is more convenient and safer, in addition, the fixed base plate is adhered to the skin surface of an affected part through the telescopic adhesive tape, the two ends of the adhesive tape are adhesive surfaces which are respectively adhered to the skin and the fixed base plate, the middle part of the adhesive tape is provided with the elastic telescopic part, so that the fixed base plate can be ensured not to be peeled off and fall off due to the stretching and moving of the skin of a human body, the method replaces the originally used bandage, only the whole device is adhered to the skin surface through the telescopic adhesive tape, the fixing device can be suitable for small limb parts such as arms and cruses, and the like, and can also be suitable for large parts such as chests and abdomens, is convenient to fix and has wide application range, the patient feels comfortable. The one end that closed stick kept away from closed stick activity chamber is equipped with slider 11, and the bottom surface in closed stick activity chamber is equipped with the arc slide rail 12 with slider matched with. The slider and the slide rail are mutually matched, so that the rotating track of the closing rod is more stable and smooth, and the use is safer. The length of the closed rod is greater than the distance between the two side walls of the movable cavity of the closed rod and less than or equal to the maximum distance between the inner wall of the control clamping groove and the inner wall of the movable cavity of the closed rod. The closing rod with proper length can realize free control of the circulation and the blockage of the venous catheter and also can freely control the flow of the venous catheter. The inner wall of the arc-shaped slide rail is provided with micro slide rail sawteeth 13, and the side wall of the slide block is provided with micro slide block sawteeth 14 matched with the micro slide rail sawteeth. Through the interlock between miniature slide rail sawtooth and the miniature slider sawtooth, the turned angle that can accurate control closed stick to the realization freely changes the flow size of ductus venosus. The two ends of the telescopic adhesive tape are provided with adhesive, and the middle part of the telescopic adhesive tape is a corrugated elastic part 15. The two ends of the adhesive tape are adhesive surfaces which are respectively adhered to the skin and the fixed ground plate, and the middle of the adhesive tape is provided with an elastic telescopic part, so that the fixed ground plate can not be peeled off and fall off due to the stretching and the movement of the skin of a human body. The bottom surface of the fixed chassis is provided with air-permeable patterns. The air permeability of the skin of the affected part contacted with the fixed chassis can be ensured by the air permeability patterns, and the comfort is improved. The fixed chassis is a silica gel chassis. The silica gel chassis has good flexibility, is nontoxic and harmless, and is suitable for being used as a material for fixing the chassis.
The venous catheter fixing device has the beneficial effects of being capable of controlling the circulation and the blockage of the venous catheter, freely controlling the flow of the venous catheter, being convenient to use, being wide in application range and being comfortable for a patient to use.
Claims (4)
1. A venous catheter fixing device is characterized by comprising a fixing chassis and a catheter fixing piece detachably connected to the surface of the fixing chassis, wherein a fixing groove and a control clamping groove are formed in the surface of the catheter fixing piece, the control clamping groove comprises two long clamping blocks and two short clamping blocks which are parallel to each other, a closed rod movable cavity is further formed in the surface of the catheter fixing piece and located on one side close to the short clamping blocks, a closed rod is rotatably connected to the inner wall, far away from the short clamping blocks, of the closed rod movable cavity, and the outer edge of the fixing chassis is adhered to the surface of skin of an affected part through a telescopic adhesive tape; a sliding block is arranged at one end of the closing rod, which is far away from the movable cavity of the closing rod, and an arc-shaped sliding rail matched with the sliding block is arranged on the bottom surface of the movable cavity of the closing rod; the length of the closing rod is greater than the distance between two side walls of the movable cavity of the closing rod and less than or equal to the maximum distance between the inner wall of the control clamping groove and the inner wall of the movable cavity of the closing rod; the inner wall of the arc-shaped slide rail is provided with micro slide rail sawteeth, and the side wall of the slide block is provided with micro slide block sawteeth matched with the micro slide rail sawteeth.
2. The intravenous catheter securement device of claim 1, wherein both ends of the stretchable adhesive tape are provided with adhesive, and the middle of the stretchable adhesive tape is provided with a corrugated elastic portion.
3. The intravenous catheter securement device of claim 1, wherein a bottom surface of the securement chassis is provided with a breathable pattern.
4. An intravenous catheter securement device according to claim 1 or claim 3, wherein the securement chassis is a silicone chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910160932.5A CN109893740B (en) | 2019-03-04 | 2019-03-04 | Venous catheter fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910160932.5A CN109893740B (en) | 2019-03-04 | 2019-03-04 | Venous catheter fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109893740A CN109893740A (en) | 2019-06-18 |
| CN109893740B true CN109893740B (en) | 2021-11-12 |
Family
ID=66946383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910160932.5A Active CN109893740B (en) | 2019-03-04 | 2019-03-04 | Venous catheter fixing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN109893740B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113181508B (en) * | 2021-04-30 | 2022-11-29 | 中国人民解放军陆军军医大学第二附属医院 | Fixing device for deep vein catheterization |
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| US6231548B1 (en) * | 1999-08-26 | 2001-05-15 | Alfred Ernest Bassett | Securing device for intravenous cannula or catheter |
| WO2009050250A1 (en) * | 2007-10-17 | 2009-04-23 | Vygon | Device for fixing a venous or arterial catheter |
| CN204337419U (en) * | 2014-12-22 | 2015-05-20 | 中国人民解放军第四军医大学 | A kind of remaining needle fixer |
| CN207856052U (en) * | 2017-05-09 | 2018-09-14 | 上海市浦东医院 | A kind of novel deep vein catheter fixing device |
| CN208017905U (en) * | 2017-06-19 | 2018-10-30 | 高丛 | Medical catheter fixes patch |
| CN208492827U (en) * | 2017-07-25 | 2019-02-15 | 鼎天环球控股有限公司 | A kind of fixation device of PICC conduit |
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| US6554806B2 (en) * | 2001-02-05 | 2003-04-29 | Alaris Medical Systems, Inc. | Burette safety valve |
| DE102005043535A1 (en) * | 2005-09-12 | 2007-03-15 | Pvb Critical Care Gmbh | Medical clamping device for e.g. catheter, has spring arms swiveled using hinges, and terminal strips and locking arms attached at arms, where clamping body, connector, plate, arms and strips are formed as single piece and from plastic |
| CN201216775Y (en) * | 2008-05-22 | 2009-04-08 | 范书英 | Transfusion utensil flow regulation apparatus |
| KR20090083304A (en) * | 2009-06-26 | 2009-08-03 | 김태근 | Device of controling the flow of beer |
| AU2010303425A1 (en) * | 2009-10-06 | 2012-04-12 | Venetec International, Inc. | Stabilizing device having a snap clamp |
| EP2841127B1 (en) * | 2012-04-24 | 2017-10-18 | Dentsply IH AB | Apparatus including a conduit clamping device |
| US9878129B2 (en) * | 2013-05-14 | 2018-01-30 | Daniel Larkin | Infusion site retainer for maintaining infusion tubing |
| CN204910442U (en) * | 2015-07-28 | 2015-12-30 | 四川南格尔生物科技有限公司 | Medical consumables pipeline anchor clamps |
| US10569054B2 (en) * | 2015-11-24 | 2020-02-25 | Augustine Biomedical And Design Llc | Catheter anchoring device |
| CN106798956A (en) * | 2017-02-20 | 2017-06-06 | 江西洪达医疗器械集团有限公司 | A kind of multithread quantity regulating device of infusion pump |
| CN207880113U (en) * | 2018-01-09 | 2018-09-18 | 杭州神农牧业有限公司 | Automatic control squash type valve |
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2019
- 2019-03-04 CN CN201910160932.5A patent/CN109893740B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6231548B1 (en) * | 1999-08-26 | 2001-05-15 | Alfred Ernest Bassett | Securing device for intravenous cannula or catheter |
| WO2009050250A1 (en) * | 2007-10-17 | 2009-04-23 | Vygon | Device for fixing a venous or arterial catheter |
| CN204337419U (en) * | 2014-12-22 | 2015-05-20 | 中国人民解放军第四军医大学 | A kind of remaining needle fixer |
| CN207856052U (en) * | 2017-05-09 | 2018-09-14 | 上海市浦东医院 | A kind of novel deep vein catheter fixing device |
| CN208017905U (en) * | 2017-06-19 | 2018-10-30 | 高丛 | Medical catheter fixes patch |
| CN208492827U (en) * | 2017-07-25 | 2019-02-15 | 鼎天环球控股有限公司 | A kind of fixation device of PICC conduit |
Also Published As
| Publication number | Publication date |
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| CN109893740A (en) | 2019-06-18 |
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