CN215309159U - Scalp needle - Google Patents
Scalp needle Download PDFInfo
- Publication number
- CN215309159U CN215309159U CN202120242254.XU CN202120242254U CN215309159U CN 215309159 U CN215309159 U CN 215309159U CN 202120242254 U CN202120242254 U CN 202120242254U CN 215309159 U CN215309159 U CN 215309159U
- Authority
- CN
- China
- Prior art keywords
- hose
- connecting pipe
- scalp
- needle
- paper tape
- 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
- 210000004761 scalp Anatomy 0.000 title claims abstract description 25
- 238000001802 infusion Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 210000004204 blood vessel Anatomy 0.000 abstract description 12
- 238000001467 acupuncture Methods 0.000 abstract description 8
- 230000000638 stimulation Effects 0.000 abstract description 3
- 230000002792 vascular Effects 0.000 abstract description 2
- 239000003292 glue Substances 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 238000001990 intravenous administration Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012567 medical material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
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Abstract
The utility model provides a scalp needle, which comprises a hose and a steel needle core; a soft sealing plug is fixedly arranged at the tail end of the hose and used for sealing the tail end of the hose, wherein the needle core penetrates through the soft sealing plug and is inserted into and extends out of the top end of the hose; a connecting pipe is arranged on the side wall of the hose, one end of the connecting pipe is communicated with the hose, and the other end of the connecting pipe is provided with a joint for connecting an infusion tube; the connecting pipe is sleeved with a ferrule, a paper tape is arranged on the ferrule, and the paper tape is used for recording the time point when the hose is placed into a patient. This scalp acupuncture simple structure puts into the internal back to vascular stimulation little and can not appear because of the too big condition that damages the blood vessel of action range, simultaneously, this scalp acupuncture can also make things convenient for medical personnel to note the hose and put into the internal time point of patient.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a scalp needle.
Background
Intravenous infusion is one of the common clinical treatments. In the past, a steel needle scalp needle (also called a disposable intravenous infusion needle) is adopted to puncture a superficial vein for infusion.
The steel needle scalp needle has a short retention time in the blood vessel due to the hard texture, and the time limit is generally not more than 4-6 hours. In addition, the steel scalp is highly irritating to blood vessels, and when the range of motion of the patient is large, blood vessels are easily damaged.
How to avoid the above situation is a problem to be solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provides a scalp needle for solving the problems in the prior art.
To solve the above problems, the present invention provides: a scalp needle comprising a flexible tube and a steel needle core;
a soft sealing plug is fixedly arranged at the tail end of the hose and used for sealing the tail end of the hose, wherein the needle core penetrates through the soft sealing plug and is inserted into and extends out of the top end of the hose;
a connecting pipe is arranged on the side wall of the hose, one end of the connecting pipe is communicated with the hose, and the other end of the connecting pipe is provided with a joint for connecting an infusion tube;
the connecting pipe is sleeved with a ferrule, a paper tape is arranged on the ferrule, and the paper tape is used for recording the time point when the hose is placed into a patient.
Furthermore, one end of the paper tape is fixed on the collar, and the other end of the paper tape is provided with an adhesive.
Further, the outer surface of the paper tape is provided with a release film for the adhesion of the adhesive.
The utility model has the beneficial effects that: the utility model provides a scalp acupuncture, which comprises a hose and a steel needle core, wherein a connecting pipe is arranged on the side wall of the hose, one end of the connecting pipe is communicated with the hose, and a joint for connecting an infusion tube is arranged at the other end of the connecting pipe.
In use, the flexible tube is inserted into a blood vessel by puncturing with the stylet, and then the stylet is withdrawn to leave only the flexible tube in the patient. The tail end of the hose is fixedly provided with a soft sealing plug, and the tail end of the hose is still in a sealed state after the needle core is pulled out.
After the hose is placed in a body, the hose has soft texture, so that the hose has small stimulation to blood vessels, and the situation that the blood vessels are damaged due to overlarge action amplitude can not occur.
The connecting pipe is sleeved with a ferrule, and the ferrule is provided with a paper tape, so that medical personnel can record the time point when the hose is placed into the patient body on the paper tape. When the patient transfused, the medical staff can know the length of time that the hose was put into in the patient at any time through the time point of record on the paper tape, avoids appearing the condition that the scalp acupuncture stayed the time overlength at internal appearance.
This scalp acupuncture simple structure puts into the internal back to vascular stimulation little and can not appear because of the too big condition that damages the blood vessel of action range, simultaneously, this scalp acupuncture can also make things convenient for medical personnel to note the hose and put into the internal time point of patient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 shows a schematic view of a scalp needle;
figure 2 shows a schematic view of a stylet.
Description of the main element symbols:
1-a hose; 2-a needle core; 3-soft closing plug; 4-connecting pipe; 5-a linker; 6-a wing panel; 7-a ferrule; 8-paper tape; 9-viscose.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
Example one
Referring to fig. 1 and 2, in the present embodiment, a scalp acupuncture is proposed, which includes a flexible tube 1 and a steel needle core 2.
The tail end of the hose 1 is fixedly provided with a soft closing plug 3, the soft closing plug 3 is used for sealing the tail end of the hose 1, and the needle core 2 penetrates through the soft closing plug 3 to be inserted and extends out of the top end of the hose 1.
The soft closing plug 3 can be made of medical materials such as rubber and the like. The diameter of the needle core 2 is very small, and the soft closing plug 3 has elasticity, so that after the needle core 2 is pulled out of the soft closing plug 3, the soft closing plug 3 can still seal the tail end of the hose 1, and the situations of liquid leakage and air leakage cannot occur.
In the present embodiment, the side wall of the hose 1 is provided with a connecting pipe 4, wherein one end of the connecting pipe 4 is communicated with the hose 1, and the other end of the connecting pipe 4 is provided with a joint 5 for connecting the infusion tube. It is to be noted that in fig. 1, only the hose 1 and the connection pipe 4 are processed in a sectional view.
In the puncture, the needle core 2 is punctured into a blood vessel by holding the fin 6 at the tail of the needle core 2, and the tube 1 is fed into the blood vessel, and thereafter, the needle core 2 is pulled out, and only the tube 1 is left in the patient. In the case of infusion, the infusion tube is connected to the joint 5 of the connection tube 4.
After the hose 1 is placed in the body, the hose 1 has less irritation to the blood vessel due to the soft texture of the hose 1, and the retention time of the hose 1 in the body can be prolonged or increased to 24 hours compared with a steel needle type scalp needle. Meanwhile, the condition that the flexible pipe 1 damages the blood vessel due to overlarge action amplitude can be avoided.
The flexible pipe scalp needle does not belong to a shallow vein retention needle, but the use time of the flexible pipe scalp needle can be prolonged to 24 hours, so that the flexible pipe scalp needle can be used for patients who need to perform transfusion for many times within 24 hours. For the convenience of medical staff to know the length of the stay, the following settings can be carried out:
a ferrule 7 can be sleeved on the connecting tube 4, and a paper tape 8 can be arranged on the ferrule 7, wherein the paper tape 8 is used for recording the time point when the hose 1 is placed into the body of a patient.
Medical personnel can be in order to note the internal point in time of hose 1 income patient on paper tape 8 after the work of accomplishing the puncture, so, when the patient when the infusion, medical personnel can know this hose 1 and put into at the internal length of patient at any time, avoid appearing the condition appearance that the scalp acupuncture remains the time overlength at internal.
In order to avoid that the writing written on the paper strip 8 is accidentally erased, one end of the paper strip 8 may be fixed to the collar 7, and the inner surface of the other end of the paper strip 8 may be provided with an adhesive 9, wherein the end provided with the adhesive 9 may be referred to as a free end. After the point in time of insertion has been written on the inner surface of the paper strip 8, the paper strip 8 can be wound onto the collar 7, while the free end of the paper strip 8 is fixed by means of the glue 9.
The outer surface of the paper tape 8 may be provided with a release film for adhesion of the glue 9, thereby facilitating adhesion and separation of the glue 9.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (3)
1. The scalp needle is characterized by comprising a hose and a steel needle core;
a soft sealing plug is fixedly arranged at the tail end of the hose and used for sealing the tail end of the hose, wherein the needle core penetrates through the soft sealing plug and is inserted into and extends out of the top end of the hose;
a connecting pipe is arranged on the side wall of the hose, one end of the connecting pipe is communicated with the hose, and the other end of the connecting pipe is provided with a joint for connecting an infusion tube;
the connecting pipe is sleeved with a ferrule, a paper tape is arranged on the ferrule, and the paper tape is used for recording the time point when the hose is placed into a patient.
2. The scalp needle according to claim 1, wherein one end of said paper strap is secured to said collar and the other end of said paper strap is provided with an adhesive.
3. The scalp needle according to claim 2, wherein an outer surface of the paper strap is provided with a release film for adhesion of the adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120242254.XU CN215309159U (en) | 2021-01-28 | 2021-01-28 | Scalp needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120242254.XU CN215309159U (en) | 2021-01-28 | 2021-01-28 | Scalp needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215309159U true CN215309159U (en) | 2021-12-28 |
Family
ID=79580164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120242254.XU Expired - Fee Related CN215309159U (en) | 2021-01-28 | 2021-01-28 | Scalp needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215309159U (en) |
-
2021
- 2021-01-28 CN CN202120242254.XU patent/CN215309159U/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: 20211228 |