CN215653092U - Anti-drop remaining needle - Google Patents
Anti-drop remaining needle Download PDFInfo
- Publication number
- CN215653092U CN215653092U CN202122085572.2U CN202122085572U CN215653092U CN 215653092 U CN215653092 U CN 215653092U CN 202122085572 U CN202122085572 U CN 202122085572U CN 215653092 U CN215653092 U CN 215653092U
- Authority
- CN
- China
- Prior art keywords
- needle
- way pipe
- indwelling needle
- patient
- skin
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 31
- 239000010959 steel Substances 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 238000002955 isolation Methods 0.000 claims abstract 2
- 239000011505 plaster Substances 0.000 description 23
- 239000002674 ointment Substances 0.000 description 19
- 239000002390 adhesive tape Substances 0.000 description 5
- 210000003462 vein Anatomy 0.000 description 5
- 230000000638 stimulation Effects 0.000 description 4
- 210000004204 blood vessel Anatomy 0.000 description 3
- 230000037380 skin damage Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000016285 Movement disease Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model belongs to the technical field of medical appliances, and particularly discloses an anti-falling indwelling needle which comprises a three-way pipe and a steel needle frame, wherein one end of the three-way pipe is provided with a hose for puncture, the other end of the three-way pipe is provided with an isolation plug, and the side edge of the three-way pipe is connected with a liquid sealing pipe; the steel needle frame is provided with a handle and a steel needle, and the steel needle extends into the hose from the isolating plug through the three-way pipe; and a butterfly-shaped application is fixed outside the three-way pipe and is used for fixing the indwelling needle on the skin of the patient. Compared with the prior art, the indwelling needle can be firmly fixed on the skin of a patient through the butterfly-shaped application, and the indwelling needle can be accurately fixed in position, so that the potential safety hazard of the indwelling needle in use is reduced, and the pain of the patient is reduced.
Description
Technical Field
The utility model belongs to the technical field of medical appliances, and particularly discloses an anti-drop remaining needle.
Background
With the development of society, the requirements of people on medical health care departments are higher and higher, and in order to improve the working efficiency, reduce fear and pain of patients caused by repeated puncture, reduce the workload of nurses and reduce patient care disputes caused by puncture failure, hospitals begin to widely use indwelling needles for transfusion.
The indwelling needle is also called as venous trocar, when in use, the flexible tube and the steel needle are punctured into the blood vessel together, after the catheter enters the blood vessel completely, the steel needle is withdrawn, and only the flexible tube is left in the blood vessel for transfusion treatment. Generally, medical staff fixes the outer part of the hose on the skin of a patient by using an adhesive tape so as to facilitate the repeated use of the indwelling needle; the fixing mode can lead the indwelling needle to be not firmly fixed on the skin of a patient, and the hose is easy to fall off accidentally, thereby causing unnecessary injury to the patient and having potential safety hazard. Meanwhile, the adhesive plaster is stuck on the skin surface of a patient, the operation is complex, and the skin is damaged.
Disclosure of Invention
The utility model aims to provide an anti-falling indwelling needle, which aims to solve the problem that the indwelling needle falls off when being fixed on the skin of a patient.
In order to achieve the purpose, the basic scheme of the utility model is as follows: the anti-drop indwelling needle comprises a three-way pipe and a steel needle frame, wherein one end of the three-way pipe is provided with a hose for puncture, the other end of the three-way pipe is provided with an isolating plug, and the side edge of the three-way pipe is connected with a liquid sealing pipe; the steel needle frame is provided with a handle and a steel needle, and the steel needle extends into the hose from the isolating plug through the three-way pipe; and a butterfly-shaped application is fixed outside the three-way pipe and is used for fixing the indwelling needle on the skin of the patient.
The working principle of the basic scheme is as follows: use this to keep somewhere to carry out the vein puncture to the patient, take out after the steel needle puncture is accomplished, can directly adopt applying ointment or plaster will keep somewhere the needle and fix on patient's skin, just reduce and adopt the adhesive tape alone again and go to fix and keep somewhere the needle, make the fixed more simple of keeping somewhere the needle, also avoid adopting the adhesive tape to fix the potential safety hazard that leads to fixed insecure, the inaccurate existence of fixed position in addition simultaneously. The application of butterfly type has been fixed on the three-way pipe in advance, will apply ointment or plaster with the skin laminating after keeping somewhere the needle and accomplishing the venipuncture, can firmly fix keeping somewhere the needle on patient's skin, and it compares to apply ointment or plaster with using the monoblock, has reduced application ointment or plaster and skin area of contact when fixed firm, and this is just reduced and is applied ointment or plaster the stimulation to skin, prevents patient skin damage.
The beneficial effect of this basic scheme lies in:
1. the butterfly-shaped application is added on the indwelling needle, so that the indwelling needle can be firmly fixed on the skin of a patient on one hand, and the fixing position of the indwelling needle is accurate on the other hand.
2. Adopt the application of paste of butterfly shape in this scheme, adopt the monoblock to apply ointment or plaster to compare under the normal conditions, can reduce the area of contact who applies ointment or plaster with patient's skin when keeping somewhere the needle fixed firm, this is just reduced and is applied ointment or plaster the stimulation to skin, prevents patient's skin damage.
Compared with the prior art, the indwelling needle can be firmly fixed on the skin of a patient through the butterfly-shaped application, and the indwelling needle can be accurately fixed in position, so that the potential safety hazard of the indwelling needle in use is reduced, and the pain of the patient is reduced.
Further, the application comprises an upper wing and a lower wing which are symmetrically arranged, the area of the upper wing is larger than that of the lower wing, and the hose is positioned between the two upper wings.
When the butterfly-shaped application is adopted to fix the indwelling needle on the skin, the two upper wings are attached to the skin on the two sides of the hose, so that the hose can be firmly fixed and cannot be displaced in the using process; but also can not press the hose, reduce the pain of the patient and not influence the transfusion.
Furthermore, a plurality of round holes are arranged on the application plaster and are uniformly distributed on the application plaster.
The design of round hole has further reduced the area of contact who applies ointment or plaster with patient's skin, has just also further reduced the stimulation of applying ointment or plaster to patient's skin, and then makes the gas permeability of applying ointment or plaster strengthen.
Further, the one end that the three-way pipe was kept away from to upper limb and lower wing is equipped with the bar hole, the downthehole detachable of bar is equipped with the extension area.
When this indwelling needle is using, if need be very firm will keep somewhere the needle and be fixed in patient's skin, can apply ointment or plaster fixedly after keeping somewhere the needle using, just will keep somewhere the needle through the extension area and bind on patient's skin, further prevent to keep somewhere the needle and drop.
Furthermore, the number of the extension belts is two, and the extension belts penetrate through the strip-shaped holes to be connected with the upper wing or the lower wing in a binding mode.
The arrangement of the extension belt can firmly fix the indwelling needle on one hand, and on the other hand, the extension belt can be taken down conveniently when the indwelling needle is not needed to be used.
Further, one side lower wing of the application is overlapped with the handle.
The butterfly-shaped application does not influence the use of the remaining needle, and the remaining needle can be quickly and conveniently fixed by the butterfly-shaped application after the steel needle is taken out.
Drawings
FIG. 1 is a schematic view of an embodiment of the anti-drop indwelling needle according to the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the three-way pipe 10, the hose 11, the isolating plug 12, the liquid sealing pipe 13, the steel needle frame 20, the steel needle 21, the handle 22, the upper wing 31, the lower wing 32, the round hole 33, the strip-shaped hole 34 and the extension belt 35.
As shown in figure 1, the anti-drop indwelling needle comprises a three-way pipe 10 and a steel needle frame 20, wherein one end of the three-way pipe 10 is provided with a hose 11 for puncture, the other end of the three-way pipe 10 is provided with an isolating plug 12, and the side edge of the three-way pipe 10 is connected with a liquid sealing pipe 13; the steel needle frame 20 is provided with a handle 22 and a steel needle 21, the steel needle 21 extends into the hose 11 from the isolating plug 12 through the three-way pipe 10, the needle point of the steel needle 21 penetrates out of the hose 11, the steel needle 21 and the hose 11 will enter the vein of a patient together in the vein puncture, and the handle 22 is arranged on one side of the steel needle frame 20 and is convenient for puncture by an indwelling needle.
A butterfly-shaped application is fixed on the outer portion of the three-way pipe 10, the middle portion of the application is fixed with the surface of the three-way pipe 10 through strong glue, and the application is used for fixing the indwelling needle on the skin of a patient. The application comprises an upper wing 31 and a lower wing 32 which are symmetrically arranged, the wing shape is similar to the wing shape of a butterfly, the area of the upper wing 31 is larger than that of the lower wing 32, and the hose 11 is positioned between the two upper wings 31, so that the position of the hose 11 which is punctured into the vein can be conveniently determined. The last a plurality of round holes 33 that have set up of application, round hole 33 equipartition are applying ointment or plaster, have reduced the area of contact who applies ointment or plaster with skin on the one hand, prevent that patient's skin is uncomfortable, and on the other hand makes the gas permeability of applying ointment or plaster stronger. One end of the upper wing 31 and the lower wing 32 far away from the three-way pipe 10 is provided with a strip-shaped hole 34, an extension belt 35 is detachably arranged in the strip-shaped hole 34, the extension belt 35 is two in the embodiment, and the extension belt 35 penetrates through the strip-shaped hole 34 to be bound and connected with the upper wing 31 or the lower wing 32. To prevent the application from interfering with the use of the indwelling needle, the one side lower wing 32 of the application coincides with the handle 22.
The specific implementation process is as follows: before carrying out venipuncture to the patient, use this remaining needle to accomplish the puncture, medical personnel can hand handle 22 part, pierce the patient intravenous through steel needle 21, and the hose 11 of steel needle 21 outside will follow steel needle 21 and get into the patient vein. After the steel needle 21 finishes puncturing, the steel needle 21 is pulled out of the hose 11, the three-way pipe 10 and the isolating plug 12, part of the steel needle frame 20 can be discarded, and the other part of the remaining needle is fixed on the skin of a patient through application. The indwelling needle is fixed by applying plaster, the adhesive tape is reduced and the indwelling needle is fixed, so that the fixing of the indwelling needle is simpler, and the potential safety hazard caused by insecurity in fixation and inaccurate in fixed position due to the additional adoption of the adhesive tape is avoided. Butterfly type's application has been fixed on three-way pipe 10 in advance to confirm the fixed position that corresponds with hose 11, will apply ointment or plaster with the skin laminating after keeping somewhere the needle and accomplishing the venipuncture, can firmly fix keeping somewhere the needle on patient's skin, compare with using monoblock application ointment or plaster, reduce applying ointment or plaster with skin area of contact when fixed firm, this is just reduced and is applied ointment or plaster the stimulation to skin, prevents patient's skin damage. If the indwelling needle needs to be firmly fixed, for example, for a patient with movement disorder and a patient with a special puncture position, the extension belt 35 can pass through the strip-shaped holes 34 of the upper wing 31 and the lower wing 32, and the extension belt 35 is bound on the body of the patient, so that the indwelling needle can be firmly fixed on the body of the patient.
The foregoing is merely an example of the present invention and common general knowledge in the art of designing and/or characterizing particular aspects and/or features is not described in any greater detail herein. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several variations and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (6)
1. The needle is kept somewhere to anti-drop, its characterized in that: the three-way needle comprises a three-way pipe and a steel needle frame, wherein one end of the three-way pipe is provided with a hose for puncture, the other end of the three-way pipe is provided with an isolation plug, and the side edge of the three-way pipe is connected with a liquid sealing pipe; the steel needle frame is provided with a handle and a steel needle, and the steel needle extends into the hose from the isolating plug through the three-way pipe; and a butterfly-shaped application is fixed outside the three-way pipe and is used for fixing the indwelling needle on the skin of the patient.
2. The anti-drop indwelling needle according to claim 1, wherein the patch comprises upper and lower wings which are symmetrically arranged, the upper wing has a larger area than the lower wing, and the hose is located between the two upper wings.
3. The anti-drop indwelling needle according to claim 2, wherein the application patch is provided with a plurality of circular holes which are uniformly distributed on the application patch.
4. The anti-drop indwelling needle according to claim 3, wherein a strip-shaped hole is formed in one end of the upper wing and the lower wing away from the three-way pipe, and an extension strip is detachably arranged in the strip-shaped hole.
5. The anti-drop indwelling needle according to claim 4, wherein the number of the extension strips is two, and the extension strips pass through the strip-shaped holes to be bound and connected with the upper wing or the lower wing.
6. The anti-drop indwelling needle according to claim 5, wherein the one side lower wing of the applicator coincides with the handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122085572.2U CN215653092U (en) | 2021-08-31 | 2021-08-31 | Anti-drop remaining needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122085572.2U CN215653092U (en) | 2021-08-31 | 2021-08-31 | Anti-drop remaining needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215653092U true CN215653092U (en) | 2022-01-28 |
Family
ID=79958899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122085572.2U Expired - Fee Related CN215653092U (en) | 2021-08-31 | 2021-08-31 | Anti-drop remaining needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215653092U (en) |
-
2021
- 2021-08-31 CN CN202122085572.2U patent/CN215653092U/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 |
Granted publication date: 20220128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |