CN108969866A - A kind of PICC sets the seal wire guidance negative pressure attachment device of effective EKG positioning - Google Patents
A kind of PICC sets the seal wire guidance negative pressure attachment device of effective EKG positioning Download PDFInfo
- Publication number
- CN108969866A CN108969866A CN201811197004.8A CN201811197004A CN108969866A CN 108969866 A CN108969866 A CN 108969866A CN 201811197004 A CN201811197004 A CN 201811197004A CN 108969866 A CN108969866 A CN 108969866A
- Authority
- CN
- China
- Prior art keywords
- handle
- negative pressure
- seal wire
- pressure plug
- threaded connection
- 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
- 210000005239 tubule Anatomy 0.000 claims abstract description 6
- 235000021110 pickles Nutrition 0.000 claims abstract description 4
- 230000001524 infective effect Effects 0.000 abstract description 2
- 208000015181 infectious disease Diseases 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000002504 physiological saline solution Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 238000007912 intraperitoneal administration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
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
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/10—Tube connectors; Tube couplings
- A61M39/105—Multi-channel connectors or couplings, e.g. for connecting multi-lumen tubes
-
- 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
- A61M2025/0177—Introducing, guiding, advancing, emplacing or holding catheters having external means for receiving guide wires, wires or stiffening members, e.g. loops, clamps or lateral tubes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Pulmonology (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a kind of PICC seal wires for setting effective EKG positioning to guide negative pressure attachment device, including 1uer joint threaded connection place, handle, syringe junction, negative pressure plug, the handle is tubulose, 1uer joint threaded connection place and handle are integrally formed, the 1uer joint threaded connection place is equipped with internal screw thread, for being connect with conduit 1uer joint spiral, it is equipped with inside tubule structures and pipe handle and communicates on the inside of threaded connection place, negative pressure plug, which is built in handle, will be divided into two parts up and down in handle, negative pressure plug center is seal wire inlet, the thickness of seal wire inlet is thinner than negative pressure plug；The syringe junction communicates in handle side and handle, and the position communicated is lower than negative pressure plug plane, and syringe junction is used to be inserted into the syringe of tip tip, pump pickle.Structure of the invention is novel, is skillfully constructed, and so that treatment is reduced needle and stabs, is safer, it is convenient to operate, and improves working efficiency, reduces the probability of Infective morbidity.
Description
Technical field
A kind of attachment device when setting that EKG is positioned during pipe the present invention relates to PICC, sets more particularly, to a kind of PICC
The seal wire of effective EKG positioning guides negative pressure attachment device.
Background technique
Clinically PICC sets pipe when positioning using EKG at present, using I type lead line apparatus or needs a 10ml injection
Device syringe needle is inserted on the calparine cap that 1uer joint is connected above, and the syringe injection of a 10ml need to be separately inserted on calparine cap
Salt water activates electrocardiogram, the former is not fixed easily, and relative costs are higher, and the latter needs an additional calparine cap, a 10ml injection
Device, and when operation, salt water can overflow from inserting needle, and complex steps, inconvenient for operation, easy generation needle is stabbed, the operating time prolongs
Long, at high cost, pollution probability increases, and the risk of patient's infection increases.
Summary of the invention
The present invention provides a kind of PICC that can be used for and sets the attachment device that EKG in pipe is positioned, efficiently solve complex steps,
Operating time length, problem at high cost reduce the risk of apparatus contamination and patient's infection indirectly.
Technical effect of the invention is achieved through the following technical solutions: a kind of PICC sets the seal wire guidance of effective EKG positioning
Negative pressure attachment device, including 1uer joint threaded connection place, handle, syringe junction, negative pressure plug, the handle are pipe
Shape, 1uer joint threaded connection place is located at handle, at its lower end and handle is integrally formed, and the 1uer joint threaded connection place is set
There is internal screw thread, for connecting with conduit 1uer joint spiral, tubule structures and pipe handle are equipped on the inside of threaded connection place
Inside communicates, and negative pressure plug, which is built in handle, will be divided into two parts up and down in handle, and negative pressure plug center is seal wire inlet, seal wire
The thickness of inlet is thinner than negative pressure plug other parts；The syringe junction communicates in handle side and handle, communicates
Position be lower than negative pressure plug plane, syringe junction is used to be inserted into the syringe of tip tip, pump pickle.
Preferably, 1uer joint threaded connection place diameter 10mm, height 7mm, the handle diameters 10mm, height
35mm。
Preferably, negative pressure plug is away from handle upper end opening 5mm, diameter 8mm, thickness 1mm；4 diameter 1mm of seal wire inlet is thick
Spend 0.5mm.
Preferably, the diameter of syringe junction is 10mm, length 15mm.
Structure of the invention is novel, is skillfully constructed, and so that treatment is reduced needle and stabs, is safer, and it is convenient to operate, and improves work effect
Rate reduces the probability of Infective morbidity.
Detailed description of the invention
Fig. 1 is the structural representation for the seal wire guidance negative pressure attachment device that the PICC of the embodiment of the present invention sets effective EKG positioning
Figure.
Specific embodiment
Technical solution of the present invention is discussed in detail with reference to the accompanying drawing.
As shown in Figure 1, present embodiment discloses a kind of PICC to set the guidance negative pressure attachment device of seal wire when being positioned with EKG,
Including 1uer joint threaded connection place 2, handle 1, syringe junction 3, negative pressure plug 5, the 1uer joint is threadedly coupled
Place 2 is equipped with internal screw thread, connect with conduit 1uer joint spiral, and movable separation is integrated with handle 1, diameter 10mm, height
7mm。
1uer joint threaded connection place 2 and handle 1 are integrally formed, and can be restructured by calparine cap, and lower part is equipped with interior
Screw thread is threaded connection place, and upper handle diameter 10m, height 35mm are suitble to thumb and grabbing for index finger when operation to pinch.The hand
Handle is tubulose, is equipped with inside tubule structures 6 and pipe handle and communicates on the inside of threaded connection place, 6 upper end of tubule structures is fixed
It is connected to 1 inner wall lower end of handle, the inner hole of tubule structures 6 is communicated with the hole of handle 1.
Negative pressure plug 5 is built in handle 1 away from upper end opening 5mm, diameter 8mm, thickness 1mm, after passing through seal wire, intracavitary shape
At negative pressure, liquid is not spilt over.Negative pressure plug 5 will be divided into two parts up and down in handle.
The sealing of negative pressure plug is tight, and intraperitoneal to have negative pressure in itself, the intracavitary negative pressure on the inside of negative pressure plug does not spill over liquid.
Seal wire inlet 4 is in negative pressure plug center, and diameter 1mm, thickness 0.5mm, the thickness of seal wire inlet 4 is than negative pressure plug
Thin, this design is easy to the round seal wire in tip and passes through.
The syringe junction 3 communicates in handle side and handle, and the position communicated is lower than negative pressure plug plane, directly
Diameter 10mm, length 15mm, this connector can be inserted into the syringe of tip tip, pump pickle.
After being placed in PICC conduit, attachment device of the present invention is connected with the 1uer joint spiral of catheter segment, in seal wire
Inlet insertion seal wire enters conduit, has taken out the 10ml syringe of physiological saline in the insertion of syringe connector position, and seal wire is another
Electrode slice cream convex is fixed at end, when injecting physiological saline, using the electric conductivity of seal wire and blood, using PICC seal wire as spy
Intracavitary electrocardiogram can be drawn by surveying electrode, by changing the position to judge central venous catheter tip to patient ECG's P wave,
The real-time monitoring when adjusting conduit merging simultaneously, final to assist to complete PICC art, its main monitoring in time, which is set, there is conduit in pipe
Situations such as reflexed, dystopy and tip location are accurate, reduce the secondary tune pipe of patient, take the photograph piece, psychological fear, pain discomfort repeatedly etc.,
Reduce rate of hospital acquired infection.
The seal wire that PICC of the present invention EKG is positioned guides the characteristics of negative pressure attachment device:
1, negative pressure plug and syringe junction are integrally designed, and facilitate operation, are reduced needle and are stabbed, protect the peace of nursing staff
Entirely；
2, compared with traditional device, structure is simple, can one man operation, it is easy to operate；
3, compact structure, flexible Application shorten and use the time, reduce the risk of infection；
4, in this attachment device use process, cooperation equipment is few, reduces expense.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (4)
1. the seal wire guidance negative pressure attachment device that a kind of PICC sets effective EKG positioning, which is characterized in that including 1uer joint spiral shell
Line junction, handle, syringe junction, negative pressure plug, the handle are tubulose, and 1uer joint threaded connection place is located at handle
Lower end and handle are integrally formed, and the 1uer joint threaded connection place is equipped with internal screw thread, are used for and conduit 1uer joint spiral shell
Rotation connection, threaded connection place inside are equipped with inside tubule structures and pipe handle and communicate, and negative pressure plug is built in handle for handle
Two parts up and down are inside divided into, negative pressure plug center is seal wire inlet, and the thickness of seal wire inlet is thinner than negative pressure plug other parts；
The syringe junction communicates in handle side and handle, and the position communicated is lower than negative pressure plug plane, syringe connection
Place is for being inserted into the syringe of tip tip, pump pickle.
2. the seal wire guidance negative pressure attachment device that PICC according to claim 1 sets effective EKG positioning, which is characterized in that
The diameter of the 1uer joint threaded connection place is 10mm, is highly 7mm；The diameter of handle is 10mm, is highly 35mm.
3. the seal wire guidance negative pressure attachment device that PICC according to claim 1 sets effective EKG positioning, which is characterized in that
Negative pressure plug is away from handle upper end opening 5mm, diameter 8mm, with a thickness of 1mm；4 diameter of seal wire inlet is 1mm, with a thickness of 0.5mm.
4. the seal wire guidance negative pressure attachment device that PICC according to claim 1 sets effective EKG positioning, which is characterized in that
The diameter of syringe junction is 10mm, length 15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811197004.8A CN108969866A (en) | 2018-10-15 | 2018-10-15 | A kind of PICC sets the seal wire guidance negative pressure attachment device of effective EKG positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811197004.8A CN108969866A (en) | 2018-10-15 | 2018-10-15 | A kind of PICC sets the seal wire guidance negative pressure attachment device of effective EKG positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108969866A true CN108969866A (en) | 2018-12-11 |
Family
ID=64543654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811197004.8A Pending CN108969866A (en) | 2018-10-15 | 2018-10-15 | A kind of PICC sets the seal wire guidance negative pressure attachment device of effective EKG positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108969866A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110151167A (en) * | 2019-05-20 | 2019-08-23 | 苏州润迈德医疗科技有限公司 | A kind of collector and method that can measure electrocardio and invasive blood pressure simultaneously |
| WO2022021485A1 (en) * | 2020-07-28 | 2022-02-03 | 黄锦平 | Medical catheter |
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|---|---|---|---|---|
| US20040172006A1 (en) * | 2003-02-28 | 2004-09-02 | Bonaldo Jean M. | Needleless Luer activated medical connector |
| CN202459843U (en) * | 2011-12-31 | 2012-10-03 | 北京天地和协科技有限公司 | Connection device for pre-rinsing peripherally inserted central venous catheter |
| US20130018248A1 (en) * | 2011-07-12 | 2013-01-17 | Romedex International Srl | Devices and methods for ECG guided vascular access |
| CN203525135U (en) * | 2013-10-16 | 2014-04-09 | 深圳市康医博科技发展有限公司 | Blood-overflowing preventing Y-type connecting device for puncture needle |
| CN204246678U (en) * | 2014-11-13 | 2015-04-08 | 优骏精密工业（深圳）有限公司 | Y type adapter |
| US20160184557A1 (en) * | 2013-10-17 | 2016-06-30 | Arizona Medical Systems, LLC | Over-the-needle guidewire vascular access systems and methods |
| CN206534923U (en) * | 2016-11-18 | 2017-10-03 | 广东百合医疗科技股份有限公司 | A kind of counterflow-preventing peripherally inserted central conduit |
| CN108577946A (en) * | 2018-05-18 | 2018-09-28 | 温州医科大学附属第医院 | It is a kind of through vena jugularis externa row deep venouspuncture |
| CN209173173U (en) * | 2018-10-15 | 2019-07-30 | 魏海霞 | A kind of PICC sets the seal wire guidance negative pressure attachment device of effective EKG positioning |
-
2018
- 2018-10-15 CN CN201811197004.8A patent/CN108969866A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040172006A1 (en) * | 2003-02-28 | 2004-09-02 | Bonaldo Jean M. | Needleless Luer activated medical connector |
| US20130018248A1 (en) * | 2011-07-12 | 2013-01-17 | Romedex International Srl | Devices and methods for ECG guided vascular access |
| CN202459843U (en) * | 2011-12-31 | 2012-10-03 | 北京天地和协科技有限公司 | Connection device for pre-rinsing peripherally inserted central venous catheter |
| CN203525135U (en) * | 2013-10-16 | 2014-04-09 | 深圳市康医博科技发展有限公司 | Blood-overflowing preventing Y-type connecting device for puncture needle |
| US20160184557A1 (en) * | 2013-10-17 | 2016-06-30 | Arizona Medical Systems, LLC | Over-the-needle guidewire vascular access systems and methods |
| CN204246678U (en) * | 2014-11-13 | 2015-04-08 | 优骏精密工业（深圳）有限公司 | Y type adapter |
| CN206534923U (en) * | 2016-11-18 | 2017-10-03 | 广东百合医疗科技股份有限公司 | A kind of counterflow-preventing peripherally inserted central conduit |
| CN108577946A (en) * | 2018-05-18 | 2018-09-28 | 温州医科大学附属第医院 | It is a kind of through vena jugularis externa row deep venouspuncture |
| CN209173173U (en) * | 2018-10-15 | 2019-07-30 | 魏海霞 | A kind of PICC sets the seal wire guidance negative pressure attachment device of effective EKG positioning |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110151167A (en) * | 2019-05-20 | 2019-08-23 | 苏州润迈德医疗科技有限公司 | A kind of collector and method that can measure electrocardio and invasive blood pressure simultaneously |
| WO2022021485A1 (en) * | 2020-07-28 | 2022-02-03 | 黄锦平 | Medical catheter |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181211 |