CN217489420U - Auxiliary device for puncture of transfusion port needle - Google Patents
Auxiliary device for puncture of transfusion port needle Download PDFInfo
- Publication number
- CN217489420U CN217489420U CN202220391544.5U CN202220391544U CN217489420U CN 217489420 U CN217489420 U CN 217489420U CN 202220391544 U CN202220391544 U CN 202220391544U CN 217489420 U CN217489420 U CN 217489420U
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- Prior art keywords
- puncture
- bottom plate
- double
- hole
- circumference
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- Expired - Fee Related
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- 238000000926 separation method Methods 0.000 claims abstract description 4
- 238000001802 infusion Methods 0.000 description 12
- 238000013461 design Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 229920000669 heparin Polymers 0.000 description 1
- ZFGMDIBRIDKWMY-PASTXAENSA-N heparin Chemical compound CC(O)=N[C@@H]1[C@@H](O)[C@H](O)[C@@H](COS(O)(=O)=O)O[C@@H]1O[C@@H]1[C@@H](C(O)=O)O[C@@H](O[C@H]2[C@@H]([C@@H](OS(O)(=O)=O)[C@@H](O[C@@H]3[C@@H](OC(O)[C@H](OS(O)(=O)=O)[C@H]3O)C(O)=O)O[C@@H]2O)CS(O)(=O)=O)[C@H](O)[C@H]1O ZFGMDIBRIDKWMY-PASTXAENSA-N 0.000 description 1
- 229960001008 heparin sodium Drugs 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses an auxiliary device for puncture of a transfusion port needle, which comprises a bottom plate, a single-week puncture card and a double-week puncture card; the bottom plate is provided with a hole, and the hole is marked with numbers; a vertical positioning line is arranged on the bottom plate; a semicircle matched with the hole of the bottom plate is arranged on the single-circle puncture card; the double-circumference puncture card is provided with another semicircle matched with the hole of the bottom plate; the semi-circles on the single-circle puncture card and the double-circle puncture card form a perfect circle of the hole of the bottom plate; the single and double circumference cards are respectively arranged on the bottom plate according to the number of the circumference for use so as to realize the separation of the single and double circumference puncture positions. The utility model provides a puncture auxiliary device for the transfusion port needle, which is not needed to be pasted on the transfusion port for use and can be taken at any time, thereby greatly improving the comfort level; and the puncture area is effectively partitioned by the single and double round cards, so that the marking and memory work can be greatly reduced, and the working efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to infusion port needle puncture auxiliary device.
Background
Currently, most clinical transfusion ports are applied to tumor patients and are divided into a treatment period and a treatment intermission period, wherein heparin sodium is used for flushing the tube at least once every 4 weeks in the treatment intermission period (Zhang Yuan red, Zhang Jie, Caosu, and the like. transfusion port maintenance status investigation and analysis after the transfusion port is implanted into a patient and discharged from a hospital [ J ] nursing practice and research, 2014,11(12): 3.). For the patients needing long-term transfusion, such as elderly chronic patients, the transfusion port seat is fully recovered due to no treatment intermission period, and the transfusion port seat is easy to leak liquid and the like due to no planned puncture of the transfusion port needle for a long time, so that the use of the transfusion port has to be interrupted.
In view of this, there is a need for an auxiliary device for puncture of a needle in an infusion port to prolong the service life of the infusion port of a patient who is infused for a long time and help a nurse to perform puncture of the needle in the infusion port in a planned manner.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides an infusion port needle puncture auxiliary device to solve the problem of the patient infusion port needle puncture of infusing clinically for a long time, help nurse carries out infusion port needle puncture, extension patient infusion port life in a planned way.
The utility model provides a technical scheme as follows:
an auxiliary device for puncture of a needle in a transfusion port comprises a bottom plate, a single-circumference puncture card and a double-circumference puncture card;
the bottom plate is provided with a hole, and the hole is marked with a number;
a vertical positioning line is arranged on the bottom plate;
a semicircle matched with the hole of the bottom plate is arranged on the single-circle puncture card; the double-circumference puncture card is provided with another semicircle matched with the hole of the bottom plate; the semi-circles on the single-circle puncture card and the double-circle puncture card form a perfect circle of the hole of the bottom plate;
the single and double circumference cards are respectively arranged on the bottom plate according to the number of the circumference for use so as to realize the separation of the single and double circumference puncture positions.
Furthermore, 7 holes with the same diameter are arranged on the bottom plate, the number of the holes is 1 in the center, and 6 holes are uniformly distributed around the center; the holes are marked with numbers 1-7 in sequence.
Furthermore, the single-week puncture card is marked with a single-week character.
Furthermore, the projection of the hole formed on the single-circumference puncture card is the left semicircle of the hole of the bottom plate.
Furthermore, the double-circumference puncture card is marked with a double-circumference character.
Furthermore, the projection of the hole formed on the double-circumference puncture card is the right semicircle of the hole of the bottom plate.
Furthermore, the bottom plate is provided with a limiting column, and the single-side puncture card and the double-side puncture card are provided with hole sites corresponding to the limiting column.
Furthermore, the bottom plate, the single-circumference puncture card and the double-circumference puncture card are all plastic soft films.
The utility model has the advantages as follows:
(1) the utility model adopts the design of the bottom plate and the single and double periphery puncture cards, and the single and double periphery puncture cards can effectively realize physical separation of puncture sites of single and double periphery by shielding the holes of half of the bottom plate, effectively avoid repeated puncture of the same position and ensure that the transfusion harbor seat can have a full rest;
(2) the utility model discloses a carry out digital mark to the hole, represent 7 days of a week respectively to and through the design of single double week puncture card, only need know injection day be single week or double week and week can realize dividing regional injection, can reduce mark and memory work by a wide margin, improve work efficiency;
(3) the design of the vertical positioning line on the bottom plate can ensure that the positions of the vertical positioning line are basically consistent each time;
(4) the utility model can be reused after being sterilized, and does not need to be pasted on an infusion port, the puncture needle can be placed in the infusion port, the puncture needle can be taken back after the injection is finished, the puncture needle can be taken at any time, the comfort level of a patient is greatly improved, and the use is more senseless;
(5) the puncture card is directly compared with the transfusion port seat, puncture is carried out according to the hole, and the operation is simple;
(6) the device has simple structure, low cost and easy popularization.
Drawings
FIG. 1 is a schematic view of the bottom plate structure of the present invention;
FIG. 2 is a schematic view of the structure of the single-circumference puncturing card of the present invention;
FIG. 3 is a schematic view of the structure of the double-circumference puncture card of the present invention;
reference numerals are as follows: 1-bottom plate, 2-hole, 3-vertical positioning line, 4-spacing post.
Detailed Description
The present invention will be further described with reference to specific embodiments, but the present invention is not limited thereto.
An auxiliary device for puncture of a needle in a transfusion port comprises a bottom plate, a single-week puncture card and a double-week puncture card.
Fig. 1 shows the structure of a bottom plate, wherein a hole 2 is formed on the bottom plate 1, and numbers are marked on the hole 2.
The bottom plate 1 is provided with a vertical positioning line 3 and a limiting column 4.
In a preferred embodiment, the number of holes 2 is 7, of which the center is 1 and the remaining 6 are arranged uniformly around the center. The holes are marked with numbers 1-7 in sequence, representing monday to sunday, respectively. The bottom plate is a plastic plate, and a transparent or semitransparent plastic plate can be selected.
Fig. 2 shows the structure of a single-circle puncture card, which is provided with a semicircle matched with the hole of the bottom plate and a limit hole matched with the limit post. The projection of the hole formed in the single-circumference puncture card is the left semicircle of the hole of the bottom plate. The single-circle puncture card is a plastic transparent soft film, so that the mark of the bottom plate can be clearly seen after the bottom plate is covered. Preferably, the single-week puncture card is printed with a single-week character for identification.
Fig. 3 shows the structure of the double-circumference puncture card, which is provided with another semicircle matched with the hole of the bottom plate and a limit hole matched with the limit post. The projection of the hole formed on the double-circumference puncture card is the right semicircle of the hole of the bottom plate. The semi-circles on the single-circle puncture card and the double-circle puncture card form a perfect circle of the hole of the bottom plate together. The two-week puncture card is a plastic transparent soft film, so that the mark of the bottom plate can be clearly seen after the bottom plate is covered. Preferably, the double-circumference puncture card is printed with a double-circumference character, so that the double-circumference puncture card is convenient to identify.
Taking a badd infusion port which is used most clinically as an example, an infusion port seat is in the shape of an oblate cap, the diameter of the bottom surface is about 3cm, the diameter of the top surface is 2cm, the diameter of a hole of a bottom plate is 0.5cm, a circle is drawn according to the radius of 0.625cm, and 6 holes with the diameter of 0.5cm are evenly distributed on the circumference of the circle.
The using method comprises the following steps: the bottom plate 1 is placed on the skin above the transfusion port by utilizing the vertical positioning line to be parallel to the body of a patient; determining the week of the day and the week number of the month, using a single-week puncture card if the week is single week, using a double-week puncture card if the week is double week, and selecting a region corresponding to the number according to the week of the day for puncture; after the puncture is completed, the device is retrieved and sterilized. Repeating the steps for the next puncture. The single-double-circumference puncture card is provided with a limiting hole, and the limiting hole is inserted into the corresponding limiting column to ensure that the puncture card is well matched with the bottom plate. If the puncture day is single week wednesday, then a single week puncture card should be used, and the puncture area is the area where the number 3 is located.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (9)
1. The utility model provides a transfusion harbor needle puncture auxiliary device which characterized in that: comprises a bottom plate, a single-circumference puncture card and a double-circumference puncture card;
the bottom plate is provided with a hole, and the hole is marked with numbers;
a vertical positioning line is arranged on the bottom plate;
a semicircle matched with the hole of the bottom plate is arranged on the single-circle puncture card; the double-circumference puncture card is provided with another semicircle matched with the hole of the bottom plate; semi-circles on the single-circle puncture card and the double-circle puncture card jointly form a perfect circle of the bottom plate hole;
the single and double circumference cards are respectively arranged on the bottom plate according to the number of the circumference for use so as to realize the separation of the puncture positions of the single and double circumferences.
2. The apparatus of claim 1, wherein: the bottom plate is provided with 7 holes with the same diameter, the number of the holes is 1 in the center, and 6 holes are uniformly distributed around the center; the holes are marked with numbers 1-7 in sequence.
3. The apparatus of claim 1, wherein: the single-week puncture card is marked with a single-week character.
4. The apparatus of claim 1, wherein: the projection of the hole formed in the single-circumference puncture card is the left semicircle of the hole of the bottom plate.
5. The apparatus of claim 1, wherein: the double-circumference puncture card is marked with a double-circumference character.
6. The apparatus of claim 1, wherein: the projection of the hole formed on the double-circumference puncture card is the right semicircle of the hole of the bottom plate.
7. The apparatus of claim 1, wherein: the bottom plate is provided with a limiting column, and the single-double-periphery puncture cards are provided with hole sites corresponding to the limiting column.
8. The apparatus of claim 1, wherein: the bottom plate is a plastic plate.
9. The apparatus of claim 1, wherein: the single-week puncture card and the double-week puncture card are both plastic transparent soft films.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220391544.5U CN217489420U (en) | 2022-02-25 | 2022-02-25 | Auxiliary device for puncture of transfusion port needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220391544.5U CN217489420U (en) | 2022-02-25 | 2022-02-25 | Auxiliary device for puncture of transfusion port needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217489420U true CN217489420U (en) | 2022-09-27 |
Family
ID=83345888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220391544.5U Expired - Fee Related CN217489420U (en) | 2022-02-25 | 2022-02-25 | Auxiliary device for puncture of transfusion port needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217489420U (en) |
-
2022
- 2022-02-25 CN CN202220391544.5U patent/CN217489420U/en not_active Expired - Fee Related
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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: 20220927 |