CN206499707U - Implanted transfusion port puncture positioning device - Google Patents
Implanted transfusion port puncture positioning device Download PDFInfo
- Publication number
- CN206499707U CN206499707U CN201621069982.0U CN201621069982U CN206499707U CN 206499707 U CN206499707 U CN 206499707U CN 201621069982 U CN201621069982 U CN 201621069982U CN 206499707 U CN206499707 U CN 206499707U
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- China
- Prior art keywords
- transfusion port
- implanted
- positioning device
- puncture
- implanted transfusion
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- 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.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Pasted the utility model discloses a kind of implanted transfusion port puncture positioning device, including centring ring and positioning, described centring ring is notched hollow posts body, and the form and dimension of its circle mouth is identical with the injection seat top surface of implanted transfusion port；Described positioning patch is the soft pad pasting with multiple array through-holes, and its form and dimension is identical with the injection seat top surface of implanted transfusion port.The utility model is constructed and technique is simple, can accurately carry out transfusion port Needle localization, while avoiding the repeated multiple times puncture in the same position of puncture barrier film from causing transfusion port service life to shorten, certain curative effect and safety is brought to patient.
Description
Technical field
The utility model is related to clinical medicine field, and in particular to a kind of implanted transfusion port puncture positioning device.
Background technology
Transfusion port (implantable venous access port, PORT) is totally implanted the closure transfusion in human body
Device, including tip are located at the conduit portion of superior vena cava and are imbedded at subcutaneous injection seat.The more traditional transfusion side of transfusion port
Formula has clear advantage：It is simple to operate, it is only necessary to which that subcutaneous puncture can complete transfusion, it is to avoid puncture vessel repeatedly, cause blood vessel
Damage；Drug extravasation can be reduced, it is to avoid the formation of peripheral phlebitis；Its trial period limit for length, puncturing barrier film can allow 19G's lossless
Hinder lancet puncture 1000 times, wing pin was continuously calculated using 7 days, and transfusion port can be used 19 years；Safeguard simple, between treatment
The maintenance of 4 weeks phases have a rest once；It is attractive in appearance, can be for a long time in retention body, not easy infection.Therefore, at present clinically transfusion port should
With the accreditation for progressively having obtained doctor and patient, long-term infusion patient is especially needed to accept.But in long-term clinical practice
In, the use of transfusion port also exposes some shortcomings：Transfusion port injection seat is not fixed easily：Three fingers are needed to consolidate in puncture process
Determine injection seat, but for obese patient or the local more patient that perspires, injection seat fixes more difficult, or even can not ensure vertically to enter
, there is situations such as blood back is not smooth, decoction can not instil in pin；Same point of puncture is punctured repeatedly：Because injection seat fixes difficult, simultaneously
Operator often selects center point of puncture to ensure vertical inserting needle, causes the same position of puncture barrier film to puncture repeatedly, damage is worn
Barrier film is pierced, the service life of transfusion port is substantially reduced, such as infusion chemotherapeutics, or even may occur in which the situation of chemotherapeutics extravasation
Occur.
The content of the invention
The utility model is proposing a kind of implanted transfusion port puncture positioning device, is on the one hand conducive to fixing transfusion port note
Seat is penetrated, the success rate of not damaged pin puncture implanted transfusion port is improved；On the other hand, it is to avoid transfusion port punctures the same position of barrier film
Puncture repeatedly, it is ensured that the service life of transfusion port.
For to object above, the utility model, which is adopted the following technical scheme that, to be achieved：
A kind of implanted transfusion port puncture positioning device is provided, including centring ring and positioning are pasted, centring ring is notched
Hollow posts body, described positioning patch is the soft pad pasting with multiple array through-holes.
Further, the injection seat top surface of the form and dimension of the circle mouth of described centring ring respectively with implanted transfusion port
It is identical.
Further, the form and dimension of described positioning patch is identical with the injection seat top surface of implanted transfusion port.
Further, positioning mark of the edge of described positioning patch with 1 triangle through hole.
Further, described centring ring material is metal or rigid plastics.
Further, described positioning patch material is flexible plastic or silica gel.
The utility model has the following advantages that：
(1) transfusion port Needle localization can be accurately carried out, the slippage of transfusion port injection seat is prevented；
(2) while avoiding transfusion port from puncturing, the same position of barrier film is repeated multiple times to be punctured, it is ensured that transfusion port service life, it is to avoid
Decoction exosmoses；
(3) construction and technique are simple, and manufacture craft is ripe, with low cost.
Brief description of the drawings
Fig. 1 show implanted transfusion port puncture positioning device dimensional structure diagram；
Fig. 2 show the centring ring dimensional structure diagram of implanted transfusion port puncture positioning device；
Fig. 3 show the front view of the positioning patch of implanted transfusion port puncture positioning device.
Embodiment
Use the patient of transfusion port, hypodermis of the transfusion port base generally within patient's infraclavicular fossa front wall.Utilize
During implanted transfusion port puncture locator, skin degerming is carried out first, and dry cotton ball or gauze dry local skin；So
Afterwards, positioned using centring ring 1 in skin surface and block transfusion port base, prevent the slip of transfusion port base；Then, it will position
Patch 3 is affixed on the skin surface corresponding to transfusion port base in circle mouth position, it is ensured that the positioning of positioning patch identifies 5 to centring ring
Breach 2；Then, purpose through hole is chosen in array through-hole 4 as duct is punctured, puncture transfusion, record are carried out using transfusion needle
Puncture the position of through hole 4；Finally, located circle breach 2 exits centring ring, immobilization with adhesive tape transfusion needle.
When infusing again, refuse after sanitized, centring ring 1 is pasted into 3 surfaces in original position and blocks transfusion port base, simultaneously
Ensure that positioning mark 5 points to breach 2；The positioning patch 3 more renewed, continues to ensure that the positioning mark 5 of new positioning patch points to breach
2.New puncture hole 4 is chosen, transfusion needle is reused and carries out puncture transfusion, and record the position of new puncture through hole 4.
Claims (6)
1. a kind of implanted transfusion port puncture positioning device, including centring ring and positioning are pasted, it is characterised in that centring ring is that band lacks
The hollow posts body of mouth, described positioning patch is the soft pad pasting that through hole is punctured with multiple arrays.
2. implanted transfusion port puncture positioning device according to claim 1, it is characterized in that the circle mouth of described centring ring
Form and dimension it is identical with the injection seat top surface of implanted transfusion port.
3. implanted transfusion port puncture positioning device according to claim 1, it is characterized in that the shape of described positioning patch
And size is identical with the injection seat top surface of implanted transfusion port.
4. the implanted transfusion port puncture positioning device according to claim 1 or 3, it is characterized in that the side of described positioning patch
Marginal zone has the positioning mark of 1 triangle through hole.
5. implanted transfusion port puncture positioning device according to claim 1, it is characterized in that described centring ring material is
Metal or rigid plastics.
6. implanted transfusion port puncture positioning device according to claim 1, it is characterized in that described positioning patch material is
Flexible plastic or silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621069982.0U CN206499707U (en) | 2016-09-22 | 2016-09-22 | Implanted transfusion port puncture positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621069982.0U CN206499707U (en) | 2016-09-22 | 2016-09-22 | Implanted transfusion port puncture positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206499707U true CN206499707U (en) | 2017-09-19 |
Family
ID=59843954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621069982.0U Expired - Fee Related CN206499707U (en) | 2016-09-22 | 2016-09-22 | Implanted transfusion port puncture positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206499707U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110585521A (en) * | 2019-09-29 | 2019-12-20 | 广州医科大学附属第一医院（广州呼吸中心） | Infusion port puncture auxiliary device |
-
2016
- 2016-09-22 CN CN201621069982.0U patent/CN206499707U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110585521A (en) * | 2019-09-29 | 2019-12-20 | 广州医科大学附属第一医院（广州呼吸中心） | Infusion port puncture auxiliary device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170919 Termination date: 20180922 |