CN208989860U - A kind of transfusion port contact pin fixator - Google Patents
A kind of transfusion port contact pin fixator Download PDFInfo
- Publication number
- CN208989860U CN208989860U CN201820419015.5U CN201820419015U CN208989860U CN 208989860 U CN208989860 U CN 208989860U CN 201820419015 U CN201820419015 U CN 201820419015U CN 208989860 U CN208989860 U CN 208989860U
- Authority
- CN
- China
- Prior art keywords
- ring
- contact pin
- fixedly connected
- transfusion port
- side wall
- 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.)
- Expired - Fee Related
Links
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of transfusion port contact pin fixators, including pedestal, the first adhesive strip, elastomeric support column, rubber to pinch ring, the second adhesive strip, fixed ring, annular arcs, connection ring, spring, through-hole, connecting column, pull ring, arc panel, card slot, stop collar, sliding slot, sliding block and cutting ferrule.The utility model is structurally reasonable, it is novel in design, it is easy to operate, it is easy for installation, pass through pedestal and stop collar, convenient for fixing the position of transfusion port, pass through the first adhesive sheet and the second adhesive sheet, it is fixed convenient for the present apparatus and patient body-surface, ring is pinched by elastomeric support column and rubber, it is fixed convenient for the detail location to transfusion port, facilitate the plug of contact pin, pass through annular arcs, prevent user in plug contact pin, stab arm, by the pull ring for pulling connection ring both ends, pull ring drives connecting column to be slidably connected in through-hole, to make spring-compressed, contact pin is fixed in card slot and cutting ferrule in two pieces of arc panel one end side walls.
Description
Technical field
The utility model relates to a kind of fixator, specially a kind of transfusion port contact pin fixator belongs to medical device technology
Field.
Background technique
Transfusion port is totally implanted the intracorporal closure infusion device of people, including tip be located at superior vena cava conduit portion and
It is imbedded at subcutaneous injection seat, venous port access is a kind of blood vessel access system being fully implanted in, it is provided for patient
Long-term vein blood vessel channel.
Connecting contact pin is needed when being infused using transfusion port at present, it is general to use when contact pin insertion transfusion port punctures in seat
Hand is difficult to fixed transfusion port pedestal, and is fixed with hand and be easy to make patient to generate pain, reduce contact pin insertion transfusion port it is primary at
Power, in addition, during infusion, it may be due to the shaking of patient, to make contact pin that mobile even extraction may occur
Possibility, contact pin cannot be fixed well, to increase the risk of infusion, and before and after infusion, plug contact pin can
Nurse can be stabbed, cannot reused.Therefore, a kind of transfusion port contact pin fixator is proposed regarding to the issue above.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of transfusion port contact pin fixator.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of transfusion port contact pin fixator, including bottom
Seat, bottom end bonding the first adhesive strip of connection of the pedestal, the top side wall of the pedestal are provided with sliding slot, fix in the sliding slot
Connection sliding block, the top of the sliding block are fixedly connected with elastomeric support column, and one end side wall of the elastomeric support column is fixedly connected with rubber
Glue pinches ring, and other end side wall bonding the second adhesive strip of connection of the elastomeric support column, the top of the elastomeric support column is fixed
It is connected and fixed the bottom end side wall of ring, one end lateral wall of the fixed ring is fixedly connected with annular arcs, the inner ring of the fixed ring
Side wall is fixedly connected with stop collar, and the top of the fixed ring is fixedly connected with one end side wall of connection ring, one end of the connection ring
Interior is provided with through-hole, and be slidably connected connecting column in the through-hole, and the lateral wall of the connecting column and the inner sidewall of through-hole are logical
Spring connection is crossed, one end of the connecting column is fixedly connected with pull ring, and the other end of the connecting column is fixedly connected with arc panel, described
The side wall of arc panel is provided with card slot, is fixedly connected with cutting ferrule in the card slot.
Preferably, the quantity of the elastomeric support column is four, and four elastomeric support columns are pair with the center of fixed ring
The bottom end side wall for claiming axial symmetry to be distributed in fixed ring.
Preferably, the quantity of the through-hole is two, and two through-holes are symmetrically distributed in the both ends of connection ring.
Preferably, the connection ring, fixed ring, annular arcs and base center are coaxial.
Preferably, the quantity of the arc panel is two, and the card slot on two arc panels corresponds.
Preferably, first adhesive strip and the second adhesive strip are disposable double-sided adhesive.
The beneficial effects of the utility model are:
1, the apparatus structure is reasonable, novel in design, easy to operate, easy for installation, by pedestal and stop collar, convenient for fixing
The firmly position of transfusion port is fixed by the first adhesive sheet and the second adhesive sheet convenient for the present apparatus and patient body-surface, and bullet is passed through
Property support column and rubber pinch ring, be fixed convenient for the detail location to transfusion port, facilitate the plug of contact pin, pass through circular arc
Piece prevents user in plug contact pin, stabs arm.
2, by pulling the pull ring at connection ring both ends, pull ring drives connecting column to be slidably connected in through-hole, to make spring
It compresses, contact pin is fixed in the card slot and cutting ferrule in two pieces of arc panel one end side walls, prevents during infusion, due to disease
The shaking of people, contact pin occur mobile or extract, and by stop collar, prevent contact pin wrong plug position.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model top view.
In figure: 1, pedestal, the 2, first adhesive strip, 3, elastomeric support column, 4, rubber pinch ring, the 5, second adhesive strip, 6, fixed
Ring, 7, annular arcs, 8, connection ring, 9, spring, 10, through-hole, 11, connecting column, 12, pull ring, 13, arc panel, 14, card slot, 15,
Stop collar, 16, sliding slot, 17, sliding block, 18, cutting ferrule.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-2, a kind of transfusion port contact pin fixator, including pedestal 1, the bottom end of the pedestal 1, which bonds, to be connected
The first adhesive strip 2 is connect, the top side wall of the pedestal 1 is provided with sliding slot 16, and 16 are fixedly connected with sliding block 17, the cunning in the sliding slot
The top of block 17 is fixedly connected with elastomeric support column 3, and one end side wall of the elastomeric support column 3 is fixedly connected with rubber and pinches ring 4, described
Other end side wall bonding the second adhesive strip 5 of connection of elastomeric support column 3, convenient for the present apparatus that is adhesively fixed, the elastomeric support column 3
Top be fixedly connected with the bottom end side wall of fixed ring 6, one end lateral wall of the fixed ring 6 is fixedly connected with annular arcs 7, annular
Arcs 7 prevent from stabbing, the inner ring side wall of the fixed ring 6 is fixedly connected with stop collar 15, limits contact pin convenient for protection user
Position prevents from mispluging, and the top of the fixed ring 6 is fixedly connected with one end side wall of connection ring 8, the one end of the connection ring 8
Pars intramuralis is provided with through-hole 10, and be slidably connected connecting column 11 in the through-hole 10, lateral wall and the through-hole 10 of the connecting column 11
Inner sidewall is connected by spring 9, and one end of the connecting column 11 is fixedly connected with pull ring 12, and the other end of the connecting column 11 is fixed
Arc panel 13 is connected, the side wall of the arc panel 13 is provided with card slot 14, is fixedly connected with cutting ferrule 18 in the card slot 14, makes pincard
It closes in two corresponding card slots 14 with cutting ferrule 18.
As a kind of technical optimization scheme of the utility model, the quantity of the elastomeric support column 3 is four, and four bullets
Property support column 3 is symmetrically distributed in the bottom end side wall of fixed ring 6 using the center of fixed ring 6 as symmetry axis.
As a kind of technical optimization scheme of the utility model, the quantity of the through-hole 10 is two, and two through-holes 10
The both ends of connection ring 8 are symmetrically distributed in, convenient for being fixed and unclamping to contact pin.
As a kind of technical optimization scheme of the utility model, the connection ring 8, fixed ring 6, annular arcs 7 and pedestal 1
Central coaxial, structure is more reasonable, is easy to use.
As a kind of technical optimization scheme of the utility model, the quantity of the arc panel 13 is two, and two arcs
Card slot 14 on plate 13 corresponds, and is fixed convenient for the position to contact pin.
As a kind of technical optimization scheme of the utility model, first adhesive strip 2 and the second adhesive strip 5 are primary
The double-sided adhesive that property uses, is conveniently replaceable adhesive strip, the present apparatus is reusable after disinfection.
When the utility model is used, nurse's line position on patient body surface for finding transfusion port by touch first
It sets, then the present apparatus is gently socketed in the outside of transfusion port by pedestal 1, press lightly on the skin outside pedestal 1 and transfusion port
Skin, makes the first adhesive strip 2 and skin adhesive, then firm banking 1 gently pinches pressure rubber and pinches ring 4, makes the one of elastomeric support column 3
End is slided in sliding slot 18 by sliding block 17, is pasted the second adhesive strip 5 with patient skin and is fixed, thus make stop collar 15 with it is defeated
Puncture seat in liquid port keeps pairing, then gently pulls the pull ring 12 at 8 both ends of connection ring, and pull ring 12 drives connecting column 11 logical
It is slidably connected in hole 10, so that spring 9 be made to compress, two pieces of arc panels 13 are mobile to the two sides of connection ring 8, and nurse passes through contact pin
In fixed ring 6 and the puncture seat being pierced at the top of transfusion port and reservoir, the top that rubber pinches ring 4 is arranged in annular arcs 7, prevents
Contact pin stabs nurse when plug, unclamps contact pin, so that two arc panels 13 be made to separate, then unclamps pull ring 12, connecting column 11 exists
Connecting column 11 is set to set back under the elastic force of spring 9, to contact pin is fixed in the corresponding card slot 14 of two pieces of arc panels 13, cutting ferrule
18 fix contact pin, prevent contact pin from shifting, and unclamp rubber and pinch ring 4, the present apparatus is in the first adhesive strip 2 and the second adhesive strip 5 and skin
It is fixed under the adhesive effect of skin, so that contact pin be made to fix, it is infused, after infusion-completed, pulls pull ring 12, two pieces of arc panels 13
Separation.The card slot 14 and cutting ferrule 18 for engaging contact pin separate, and pressing rubber pinches ring 4, extract contact pin.It can be with after transfusion needle insertion
It places one week, extracts after a week.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of transfusion port contact pin fixator, including pedestal (1), it is characterised in that: the bottom end of the pedestal (1) bonding connection the
The top side wall of one adhesive strip (2), the pedestal (1) is provided with sliding slot (16), is fixedly connected with sliding block (17) in the sliding slot (16),
The top of the sliding block (17) is fixedly connected elastomeric support column (3), and one end side wall of the elastomeric support column (3) is fixedly connected with rubber
Glue is pinched ring (4), the other end side wall bonding connection the second adhesive strip (5) of the elastomeric support column (3), the elastomeric support column
(3) top is fixedly connected with the bottom end side wall of fixed ring (6), and one end lateral wall of the fixed ring (6) is fixedly connected with circular arc
The inner ring side wall of piece (7), the fixed ring (6) is fixedly connected stop collar (15), and the top of the fixed ring (6) is fixedly connected with company
One end side wall of ring (8) is connect, one end interior of the connection ring (8) is provided with through-hole (10), sliding in the through-hole (10)
It connects connecting column (11), the lateral wall of the connecting column (11) is connect with the inner sidewall of through-hole (10) by spring (9), the company
The one end for connecing column (11) is fixedly connected pull ring (12), and the other end of the connecting column (11) is fixedly connected arc panel (13), described
The side wall of arc panel (13) is provided with card slot (14), is fixedly connected with cutting ferrule (18) in the card slot (14).
2. a kind of transfusion port contact pin fixator according to claim 1, it is characterised in that: the elastomeric support column (3)
Quantity is four, and four elastomeric support columns (3) are symmetrically distributed in fixed ring (6) by symmetry axis of the center of fixed ring (6)
Bottom end side wall.
3. a kind of transfusion port contact pin fixator according to claim 1, it is characterised in that: the quantity of the through-hole (10) is
Two, and two through-holes (10) are symmetrically distributed in the both ends of connection ring (8).
4. a kind of transfusion port contact pin fixator according to claim 1, it is characterised in that: the connection ring (8), fixed ring
(6), annular arcs (7) and pedestal (1) central coaxial.
5. a kind of transfusion port contact pin fixator according to claim 1, it is characterised in that: the quantity of the arc panel (13)
It is two, and the card slot (14) on two arc panels (13) corresponds.
6. a kind of transfusion port contact pin fixator according to claim 1, it is characterised in that: first adhesive strip (2) with
Second adhesive strip (5) is disposable double-sided adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820419015.5U CN208989860U (en) | 2018-03-27 | 2018-03-27 | A kind of transfusion port contact pin fixator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820419015.5U CN208989860U (en) | 2018-03-27 | 2018-03-27 | A kind of transfusion port contact pin fixator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208989860U true CN208989860U (en) | 2019-06-18 |
Family
ID=66795382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820419015.5U Expired - Fee Related CN208989860U (en) | 2018-03-27 | 2018-03-27 | A kind of transfusion port contact pin fixator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208989860U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124163A (en) * | 2019-06-27 | 2019-08-16 | 桐乡市第一人民医院 | A kind of insulin abdomen injection locating pad |
| CN111759473A (en) * | 2020-06-30 | 2020-10-13 | 中国人民解放军陆军军医大学第二附属医院 | Arm support for venipuncture |
| CN111956913A (en) * | 2020-09-18 | 2020-11-20 | 自贡市第一人民医院 | Infusion port contact pin location assistor |
-
2018
- 2018-03-27 CN CN201820419015.5U patent/CN208989860U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124163A (en) * | 2019-06-27 | 2019-08-16 | 桐乡市第一人民医院 | A kind of insulin abdomen injection locating pad |
| CN111759473A (en) * | 2020-06-30 | 2020-10-13 | 中国人民解放军陆军军医大学第二附属医院 | Arm support for venipuncture |
| CN111759473B (en) * | 2020-06-30 | 2022-03-08 | 中国人民解放军陆军军医大学第二附属医院 | Arm support for venipuncture |
| CN111956913A (en) * | 2020-09-18 | 2020-11-20 | 自贡市第一人民医院 | Infusion port contact pin location assistor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208989860U (en) | A kind of transfusion port contact pin fixator | |
| CA3190875A1 (en) | Aspiration syringes and methods thereof | |
| CN204158807U (en) | A kind of pressure resistant type remaining needle | |
| CN207545565U (en) | Facilitate the fixed remaining needle of inserting needle | |
| CN204951843U (en) | Implanted infusion port puncture locator | |
| CN209596320U (en) | A kind of transfusion port puncture positioning device | |
| CN211244942U (en) | Improved puncture needle special for transfusion port | |
| CN210903259U (en) | Marrow puncture transfusion device | |
| CN209237043U (en) | Transfusion port pin extractor | |
| CN208426483U (en) | POWER PICC conduit rushes tube sealing auxiliary device | |
| CN208081604U (en) | Retraction type intravenous infusion needle | |
| CN209347790U (en) | A kind of automatic withdrawing of needle safety indwelling needle | |
| CN211068434U (en) | Convenient household infusion apparatus needle | |
| CN209645566U (en) | Anti-stabbing infusion apparatus | |
| CN210019361U (en) | Disposable venous blood sampling and transfusion dual-purpose needle | |
| CN208958970U (en) | A kind of venous detaining needle | |
| CN218009897U (en) | Disposable straight internal fistula puncture trocar | |
| CN220275605U (en) | Blood sampling indwelling needle | |
| CN208864939U (en) | Love remaining needle plaster | |
| CN204543156U (en) | Structure improved child infusion hand fixing device | |
| CN216985912U (en) | Auxiliary tool for puncture of transfusion port | |
| CN203710465U (en) | Infusion needle safety clip | |
| CN216319249U (en) | Telescopic transfusion needle and transfusion structure | |
| CN215653079U (en) | Anti-drop prevents stabbing butterfly wing needle | |
| CN211410466U (en) | Multi-functional wrist venous transfusion fixing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |