CN209108263U - Transfusion port puncture fixator and transfusion port fixation kit - Google Patents
Transfusion port puncture fixator and transfusion port fixation kit Download PDFInfo
- Publication number
- CN209108263U CN209108263U CN201721873023.9U CN201721873023U CN209108263U CN 209108263 U CN209108263 U CN 209108263U CN 201721873023 U CN201721873023 U CN 201721873023U CN 209108263 U CN209108263 U CN 209108263U
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- China
- Prior art keywords
- fixed cylinder
- transfusion port
- puncture
- puncture fixator
- strut
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A kind of transfusion port puncture fixator and transfusion port fixation kit, belong to field of medical device.The transfusion port puncture fixator includes hollow fixed cylinder and the strut that connect with fixed cylinder, one end inner wall of fixed cylinder be equipped with annular can breathing the first fixation balloon, the side wall of fixed cylinder offers and its internal puncture seam be connected to.Transfusion port puncture fixator provided by the utility model can be stable fixation transfusion port, in order to be punctured and pulled out needle operation.The utility model additionally provides a kind of transfusion port fixation kit comprising above-mentioned transfusion port puncture fixator.
Description
Technical field
The utility model relates to field of medical device, in particular to a kind of transfusion port puncture fixator and transfusion port
Fixation kit.
Background technique
Totally implantable transfusion port is a kind of subcutaneous simultaneously intravenous infusion device of Preserving time in vivo of implantable patient,
It can be used for being transfused various drugs and supplement liquid, nutritional support treatment, blood transfusion and blood sample collection etc., transfusion port is most commonly used to dislike
Property tumor patient, such as leukaemia, breast cancer, Lymphoma are low with infection risk, reduce vascular puncture number, dimension
The advantages that shield is simple, validity period limit for length.The technology took the lead in carrying out since 1999 in the U.S., had carried out first in China within 2002
After example implantation, clinically it is widely used at present.
Venous transfusion port needs fixed port body in maintenance, generally requires solid using index finger, middle finger, thumb progress triangle
It is fixed, it is relatively elaborate in actual operation, and inconvenient operator inserting needle when puncturing.
Therefore, it is necessary to one kind can fix port body effectively in order to which medical worker carries out the fixed dress of operation and maintenance
It sets.
Utility model content
The purpose of this utility model is to provide a kind of transfusion port puncture fixator, fixation transfusion port that can be stable,
In order to be punctured and pulled out needle operation.
The another object of the utility model is to provide a kind of transfusion port fixation kit, strong with connective stability, just
In the fixed transfusion port the advantages of.
The embodiments of the present invention are achieved in that
A kind of transfusion port puncture fixator comprising hollow fixed cylinder and the strut being connect with fixed cylinder, fixed cylinder
One end inner wall be equipped with annular can breathing the first fixation balloon, the side wall of fixed cylinder offers and its internal puncture being connected to
Seam.
In the utility model preferred embodiment, the above-mentioned fixed cylinder side inner wall opposite with seam is punctured is equipped with can breathing
The second fixation balloon.
In the utility model preferred embodiment, the outer wall of above-mentioned fixed cylinder is equipped with along its axially extending sliding slot and cunning
The dynamic sliding block in sliding slot, strut are hinged with sliding block.
In the utility model preferred embodiment, the side wall of above-mentioned sliding slot is equipped with the fin axially extending along fixed cylinder,
Sliding block is equipped with the card slot being clamped with fin.
In the utility model preferred embodiment, connecting rod is also hinged between above-mentioned fixed cylinder and strut.
In the utility model preferred embodiment, there is above-mentioned fixed cylinder one end end face of the first fixation balloon to be equipped with bullet
Property material layer.
In the utility model preferred embodiment, there is above-mentioned fixed cylinder one end end face of the first fixation balloon to be connected with
The fitting disk of annular, fitting disk are made of elastic material.
In the utility model preferred embodiment, the outer wall of above-mentioned fixed cylinder, which is convexly equipped with, extends to adding for fitting panel surface
Strengthening tendons.
In the utility model preferred embodiment, above-mentioned fixed cylinder is made of transparent elastic material.
A kind of transfusion port fixation kit comprising above-mentioned transfusion port puncture fixator and bracket, bracket are connected with fixation
Bar, fixed link are hinged with strut.
The beneficial effect of the utility model embodiment is: transfusion port puncture fixator packet provided by the embodiment of the utility model
The strut for including hollow fixed cylinder and being connect with fixed cylinder, one end inner wall of fixed cylinder be equipped with annular can breathing it is first fixed
Air bag, the side wall of fixed cylinder is offered to be stitched with its internal puncture being connected to.Transfusion port puncture fixator provided by the utility model
Fixation transfusion port that can be stable, in order to be punctured and pulled out needle operation.It is solid that the utility model additionally provides a kind of transfusion port
Determine component, it is strong with connective stability, it is convenient for the advantages of fixing transfusion port.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram for the transfusion port puncture fixator that the utility model embodiment 1 provides；
Fig. 2 is the partial enlarged view in Fig. 1 at A；
Fig. 3 is the cross-sectional view for the transfusion port puncture fixator that the utility model embodiment 1 provides；
Fig. 4 is the structural schematic diagram for the transfusion port puncture fixator that the utility model embodiment 1 provides.
In figure: 001- transfusion port puncture fixator；002- transfusion port puncture fixator；100- fixed cylinder；101- punctures seam；
110- strut；The first fixation balloon of 120-；The second fixation balloon of 130-；140- sliding slot；141- fin；150- sliding block；151- card
Slot；160- connecting rod；170- elastomeric layer；180- is bonded disk；190- reinforcing rib；200- bracket；210- fixed link.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or
The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter
Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and
Operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for area
Divide description, is not understood to indicate or imply relative importance.
In addition, the terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level or pendency, and
It is that can be slightly tilted.It is not to indicate the structure if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It has to fully horizontally, but can be slightly tilted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Embodiment 1
It please refers to shown in Fig. 1, Fig. 2 and Fig. 3, the present embodiment provides a kind of transfusion port puncture fixators 001 comprising hollow
Fixed cylinder 100 and the strut 110 that is connect with fixed cylinder 100, one end inner wall of fixed cylinder 100 be equipped with annular can breathing the
One fixation balloon 120, the side wall of fixed cylinder 100 offer and its internal puncture seam 101 being connected to.First fixation balloon 120 connects
It is connected to snorkel.
Transfusion port puncture fixator 001 provided in this embodiment can be stable fixation transfusion port transfusion port, in order into
Row punctures and pulls out needle operation.The transfusion port puncture fixator 001, which holds with a hand strut 110 when using, is set in fixed cylinder 100
It is fixed on transfusion port, and the one end for making fixed cylinder 100 have the first fixation balloon 120 is set on transfusion port, by logical
Tracheae makes its expansion package transfusion port carry out resilient protection to the ventilation of the first fixation balloon 120, avoids defeated in the fixation of fixed cylinder 100
Be not fixed firmly or be clamped that power is excessive causes to damage when liquid port, the side wall of fixed cylinder 100 offer with its it is internal be connected to wears
Prickseam 101, puncture seam 101 can make the perfusion tube for the puncture needle connection for being punctured to patient's body by transfusion port pass through progress
It is fixed, avoid infusion pipeline from damaging due to wind or pullling.
Fixed cylinder 100 with puncture 101 opposite side inner walls of seam be equipped with can breathing the second fixation balloon 130, second is solid
Determine air bag 130 and is communicated with snorkel.The second fixation balloon 130 being arranged on puncturing the inner wall that seam 101 is relatively fixed cylinder 100
The perfusion tube for passing through puncture seam 101 can be fixed after using snorkel inflation, be fixed to improve perfusion tube
Stability, and avoid perfusion tube from being oppressed and damage.
The outer wall of fixed cylinder 100 is equipped with the sliding block 150 being set in sliding slot 140 along its axially extending sliding slot 140 and sliding,
Strut 110 and sliding block 150 are hinged.User can adjust strut 110 and fixed cylinder by 140 sliding sliders 150 along the chute
The link position of 100 outer walls, thus convenient for users to adjusting the fixation stress point to fixed cylinder 100, in order to preferably use
Fixed cylinder 100 fixes transfusion port.
The side wall of sliding slot 140 is equipped with the fin 141 axially extending along fixed cylinder 100, and sliding block 150 is equipped with to be blocked with fin 141
The card slot 151 connect.It is clamped between sliding block 150 and sliding slot 140 by the fin 141 and card slot 151 that are mutually clamped, it can be further
The stability for improving sliding block 150 and sliding slot 140 and being clamped, avoid sliding block 150 is detached from from sliding slot 140 cause strut 110 with admittedly
Safety barrel 100 separates.
Connecting rod 160 is also hinged between fixed cylinder 100 and strut 110.Fixed cylinder 100 is far from the first fixation balloon 120
One end is hinged with connecting rod 160, and the other end of connecting rod 160 and 110 middle part of strut are hinged, and connecting rod 160 can be improved strut 110 and solid
The stability that safety barrel 100 connects, guarantee strut 110 still keep stable when being connected to the movement of sliding block 150 with fixed cylinder 100, mention
High user fixes the stability of transfusion port using fixed cylinder 100 when holding strut 110.
There is fixed cylinder 100 one end end face of first fixation balloon 120 to be equipped with elastomeric layer 170.The elastomeric layer
For spongy layer, the spongy layer that there is fixed cylinder 100 one end of first fixation balloon 120 to be arranged can be defeated in the fixation of fixed cylinder 100
The skin surface of patient is preferably bonded when liquid port, in case in fixed transfusion port, fixed cylinder 100 compresses patient skin to patient
Uncomfortable experience is caused, to improve the usage comfort of patient.
Embodiment 2
Shown in referring to figure 4., the present embodiment provides a kind of transfusion port fixation kits comprising transfusion port puncture fixator
002 and bracket 200, transfusion port puncture fixator 002 includes hollow fixed cylinder 100 and the strut that connect with fixed cylinder 100
110, one end inner wall of fixed cylinder 100 be equipped with annular can breathing the first fixation balloon 120, the side wall of fixed cylinder 100 opens up
Have with its internal puncture seam 101 be connected to, fixed cylinder 100 with puncture stitch 101 opposite side inner walls equipped with can breathing second
Fixation balloon 130, the outer wall of fixed cylinder 100 are equipped with the sliding block being set in sliding slot 140 along its axially extending sliding slot 140 and sliding
150, strut 110 and sliding block 150 are hinged, connecting rod 160 are also hinged between fixed cylinder 100 and strut 110, bracket 200 is connected with
Fixed link 210, fixed link 210 and strut 110 are hinged.
Transfusion port fixation kit provided in this embodiment uses bracket 200 and the fixed link 210 connecting with bracket 200 and branch
Bar 110 is hinged, is supported by bracket 200 and fixed link 210 to strut 110 and fixed cylinder 100, improves transfusion port puncture
The stationarity of the fixed transfusion port of fixator 002.
The fitting disk 180 that there is fixed cylinder 100 one end end face of first fixation balloon 120 to be connected with annular is bonded disk 180
It is made of elastic material.In the present embodiment, fitting disk 180 is made of silica gel.When fixed cylinder 100 is fitted in patient skin surface simultaneously
When transfusion port is fixed, the fitting disk 180 of 100 end of fixed cylinder setting can closely be bonded and be adsorbed on the skin of patient
Skin surface, it is further to improve transfusion port puncture fixator 002 and the fixed stability being bonded of patient skin and comfort.
The outer wall of fixed cylinder 100 is convexly equipped with the reinforcing rib 190 for extending to fitting 180 surface of disk.Fixed cylinder 100 and fitting disk
The reinforcing rib 190 connected between 180 can be improved the structural strength of fitting disk 180, to guarantee fixed cylinder 100 and fitting disk 180
The skin surface for being fitted in patient that can be stable is simultaneously fixed transfusion port and protects.
Fixed cylinder 100 is made of transparent elastic material, and in the present embodiment, fixed cylinder 100 is made of transparent silica gel.Thoroughly
Fixed cylinder 100 made of bright silica gel can facilitate medical worker to checking inside fixed cylinder 100, in order to medical worker's reality
When observation fixed cylinder 100 adjust the first fixation balloon 120 and second to the fixing situation of transfusion port, and according to the transformation of time
The breathing degree of fixation balloon 130 is to adjust the fixing situation to transfusion port.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of transfusion port puncture fixator, which is characterized in that it includes hollow fixed cylinder and connect with the fixed cylinder
Strut, one end inner wall of the fixed cylinder be equipped with annular can breathing the first fixation balloon, the side wall of the fixed cylinder opens up
Have and is stitched with its internal puncture being connected to.
2. transfusion port puncture fixator according to claim 1, which is characterized in that the fixed cylinder stitches phase with the puncture
Pair side inner wall be equipped with can breathing the second fixation balloon.
3. transfusion port puncture fixator according to claim 1, which is characterized in that the outer wall of the fixed cylinder is equipped with along it
Axially extending sliding slot and sliding is set to the sliding block in the sliding slot, and the strut and the sliding block are hinged.
4. transfusion port puncture fixator according to claim 3, which is characterized in that the side wall of the sliding slot is equipped with along described
The axially extending fin of fixed cylinder, the sliding block are equipped with the card slot being clamped with the fin.
5. transfusion port puncture fixator according to claim 3, which is characterized in that between the fixed cylinder and the strut
Also it is hinged with connecting rod.
6. transfusion port puncture fixator according to claim 1, which is characterized in that the fixed cylinder has described first to consolidate
One end end face for determining air bag is equipped with elastomeric layer.
7. transfusion port puncture fixator according to claim 1, which is characterized in that the fixed cylinder has described first to consolidate
One end end face for determining air bag is connected with the fitting disk of annular, and the fitting disk is made of elastic material.
8. transfusion port puncture fixator according to claim 7, which is characterized in that the outer wall of the fixed cylinder, which is convexly equipped with, to be prolonged
Extend to the reinforcing rib of the fitting panel surface.
9. transfusion port puncture fixator according to claim 1, which is characterized in that the fixed cylinder is by transparent elastic material
Material is made.
10. a kind of transfusion port fixation kit, which is characterized in that it includes transfusion port as claimed in any one of claims 1-9 wherein
Puncture fixator and bracket, the bracket are connected with fixed link, and the fixed link and the strut are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721873023.9U CN209108263U (en) | 2017-12-27 | 2017-12-27 | Transfusion port puncture fixator and transfusion port fixation kit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721873023.9U CN209108263U (en) | 2017-12-27 | 2017-12-27 | Transfusion port puncture fixator and transfusion port fixation kit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209108263U true CN209108263U (en) | 2019-07-16 |
Family
ID=67194770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721873023.9U Expired - Fee Related CN209108263U (en) | 2017-12-27 | 2017-12-27 | Transfusion port puncture fixator and transfusion port fixation kit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209108263U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111686341A (en) * | 2020-06-19 | 2020-09-22 | 北京大学深圳医院 | Infusion port positioning device |
-
2017
- 2017-12-27 CN CN201721873023.9U patent/CN209108263U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111686341A (en) * | 2020-06-19 | 2020-09-22 | 北京大学深圳医院 | Infusion port positioning device |
| CN111686341B (en) * | 2020-06-19 | 2022-04-01 | 北京大学深圳医院 | Infusion port positioning 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 |
Granted publication date: 20190716 Termination date: 20191227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |