CN210612629U - Pressure sore prevention indwelling needle - Google Patents
Pressure sore prevention indwelling needle Download PDFInfo
- Publication number
- CN210612629U CN210612629U CN201920383839.6U CN201920383839U CN210612629U CN 210612629 U CN210612629 U CN 210612629U CN 201920383839 U CN201920383839 U CN 201920383839U CN 210612629 U CN210612629 U CN 210612629U
- Authority
- CN
- China
- Prior art keywords
- needle
- fixedly connected
- transparent tee
- tee bend
- end fixedly
- 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
- 206010011985 Decubitus ulcer Diseases 0.000 title claims abstract description 13
- 208000004210 Pressure Ulcer Diseases 0.000 title claims abstract description 13
- 230000002265 prevention Effects 0.000 title claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000010521 absorption reaction Methods 0.000 claims description 13
- 239000000835 fiber Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 229920000297 Rayon Polymers 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 4
- 239000000243 solution Substances 0.000 description 5
- 230000002745 absorbent Effects 0.000 description 4
- 239000002250 absorbent Substances 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 210000004204 blood vessel Anatomy 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 206010073753 Fear of injection Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 229940079593 drug Drugs 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
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a needle is kept somewhere to pressure sore prevention, including transparent tee bend, transparent tee bend upper end fixedly connected with pipe, swing joint has the needle handle of holding in the transparent tee bend, hold needle handle upper end fixedly connected with steel needle, transparent tee bend rear end fixedly connected with pad that absorbs water, transparent tee bend right-hand member links to each other with the one end of extension pipe, the other end fixedly connected with malleation of extension pipe connects, malleation connects upper end fixedly connected with positive pressure valve interface, malleation connects right-hand member swing joint and has the end cap, extension outside of tubes fixedly connected with one-hand clamp. This prevent pressing sore and keep somewhere needle adopts the design that adds the pad that absorbs water at the back of keeping somewhere the needle, avoids appearing pressing sore's problem, keeps somewhere the needle simultaneously and can fix through the elastic bandage, has improved the stability of keeping somewhere the needle, avoids appearing keeping somewhere the needle landing, has improved child's travelling comfort, improves head of a family's satisfaction, improves doctor-patient's relation, avoids long-time and skin contact, causes the uncomfortable of skin to feel.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary equipment, in particular to a pressure sore prevention indwelling needle.
Background
The use of the indwelling needle can reduce the pain of the sick children caused by repeated venipuncture and the fear of injection, lighten the anxiety of parents, facilitate clinical medication, help the critical patients to take medicine for emergency treatment, lighten the workload of nurses and reduce the pain of the sick children, thereby the intravenous indwelling needle is widely applied clinically.
For hospitalized children aged 28-14 years, in order to relieve the pain of the children, most hospitals adopt indwelling needles, but the children are naturally active, and an elastic bandage needs to be added on the indwelling needles for fixing in order to avoid slippage of the indwelling needles, but the skin of the children is delicate, so that the pressure sore is easily caused, the satisfaction degree of parents is reduced, and even disputes are caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent pressing sore and keep somewhere the needle to propose the problem that the pressure sore appears easily in solving above-mentioned background art, reduce head of a family's satisfaction, can arouse the problem of dispute even.
In order to achieve the above object, the utility model provides a following technical scheme: prevent pressing sore and keep somewhere needle, including transparent tee bend, transparent tee bend upper end fixedly connected with pipe, swing joint has a needle handle in the transparent tee bend, hold needle handle upper end fixedly connected with steel needle, transparent tee bend rear end fixedly connected with absorbs water and fills up, transparent tee bend right-hand member links to each other with the one end of extension pipe, the other end fixedly connected with malleation of extension pipe connects, malleation connects upper end fixedly connected with positive pressure valve interface, malleation connects right-hand member swing joint has the end cap, extension outside of tubes fixedly connected with one-hand clamp.
Preferably, the transparent tee joint and the extension pipe are both made of medical PVC materials.
Preferably, the catheter and the steel needle are in clamping connection, the highest point of the catheter is equal to the highest point of the steel needle, and the inner diameter of the catheter is equal to the outer diameter of the steel needle.
Preferably, the needle holding handle is connected with the transparent tee joint in a clamping manner.
Preferably, the length of the absorbent pad is 2 cm, the width of the absorbent pad is 0.7 cm, and the absorbent pad is made of viscose and polyester fibers.
Preferably, the connection part of the end cap and the positive pressure joint is in threaded connection.
Compared with the prior art, the beneficial effects of the utility model are that: this prevent pressing sore and keep somewhere needle, the design of needle is kept somewhere at the back of needle interpolation absorption pad is adopted, through setting up the absorption pad, reduce and keep somewhere the pressure to child's skin, the problem of avoiding appearing pressing the sore, it can fix through the elastic bandage to keep somewhere the needle simultaneously, the stability of keeping somewhere the needle has been improved, keep somewhere the needle landing to avoid appearing, need put the problem of pipe again, child's travelling comfort has been improved, the head of a family's satisfaction is improved, doctor-patient relationship is improved, the material of absorption pad is polyester fiber and viscose fiber, it is smooth cool to have, ventilative characteristics, avoid long-time and skin contact, cause the uncomfortable of skin to feel.
Drawings
FIG. 1 is a schematic view of the split structure of the present invention;
FIG. 2 is a schematic front view of the present invention;
fig. 3 is a schematic view of the back structure of the present invention.
In the figure: 1. a transparent tee joint; 2. a conduit; 3. a needle holding handle; 4. a steel needle; 5. a water absorbent pad; 6. an extension tube; 7. a positive pressure joint; 8. a positive pressure valve interface; 9. an end cap; 10. a single-hand clip is provided.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the pressure sore prevention indwelling needle comprises a transparent tee joint 1, a catheter 2, a needle holding handle 3, a steel needle 4, a water absorption pad 5, an extension pipe 6, a positive pressure joint 7, a positive pressure valve interface 8, an end cap 9 and a single-hand clamp 10, wherein the upper end of the transparent tee joint 1 is fixedly connected with the catheter 2, the needle holding handle 3 is movably connected in the transparent tee joint 1, the upper end of the needle holding handle 3 is fixedly connected with the steel needle 4, the rear end of the transparent tee joint 1 is fixedly connected with the water absorption pad 5, the right end of the transparent tee joint 1 is connected with one end of the extension pipe 6, the other end of the extension pipe 6 is fixedly connected with the positive pressure joint 7, the upper end of the positive pressure joint 7 is fixedly connected with the positive pressure valve interface 8, the right end of the;
furthermore, the transparent tee joint 1 and the extension pipe 6 are both made of medical PVC materials, and the transparent tee joint 1 and the extension pipe 6 are made of medical PVC materials, so that the use safety is improved;
furthermore, the catheter 2 is connected with the steel needle 4 in a clamping mode, the highest point of the catheter 2 is equal to the highest point of the steel needle 4, the inner diameter of the catheter 2 is equal to the outer diameter of the steel needle 4, and the catheter 2 can be conveniently sent into a vein by matching the catheter 2 with the steel needle 4;
furthermore, the needle holding handle 3 is connected with the transparent tee joint 1 in a clamping manner, and the steel needle 4 is convenient to take out through the matching use of the needle holding handle 3 and the transparent tee joint 1;
furthermore, the length of the water absorption pad 5 is 2 cm, the width of the water absorption pad 5 is 0.7 cm, the water absorption pad 5 is made of viscose and polyester fibers, and the water absorption pad 5 is arranged to avoid the problem of pressure sores;
further, threaded connection is adopted with malleation joint 7 junction to end cap 9, through setting up end cap 9, improves the fastness of end cap 9 and malleation joint 7 junction.
The working principle is as follows: firstly, selecting a proper blood vessel on a child patient, then disinfecting the skin, pricking a tourniquet, connecting a positive pressure valve port 8, opening an end cap 9, connecting a liquid medicine to be injected with a positive pressure connector 7, leading the liquid medicine to flow to a catheter 2 through an extension tube 6, inserting a steel needle 4 and the catheter 2 into the blood vessel, then outwards pulling out a needle holding handle 3 and the steel needle 4, simultaneously sending the catheter 2 into the vein, loosening the tourniquet, separating the skin from a transparent tee joint 1 by a water absorption pad 5, sticking a remaining needle by a sterile transparent paste, and then reinforcing by an elastic bandage.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (6)
1. Prevent pressing sore and keep somewhere needle, including transparent tee bend (1), its characterized in that: transparent tee bend (1) upper end fixedly connected with pipe (2), swing joint has held needle handle (3) in transparent tee bend (1), hold needle handle (3) upper end fixedly connected with steel needle (4), transparent tee bend (1) rear end fixedly connected with pad (5) that absorbs water, transparent tee bend (1) right-hand member links to each other with the one end of extension pipe (6), the other end fixedly connected with malleation of extension pipe (6) connects (7), malleation connects (7) upper end fixedly connected with positive pressure valve interface (8), malleation connects (7) right-hand member swing joint has end cap (9), extension pipe (6) outside fixedly connected with one-hand clamp (10).
2. The pressure sore prevention indwelling needle according to claim 1, wherein: the transparent tee joint (1) and the extension pipe (6) are both made of medical PVC materials.
3. The pressure sore prevention indwelling needle according to claim 1, wherein: the catheter (2) is connected with the steel needle (4) in a clamping mode, the highest point of the catheter (2) is equal to that of the steel needle (4), and the inner diameter of the catheter (2) is equal to the outer diameter of the steel needle (4).
4. The pressure sore prevention indwelling needle according to claim 1, wherein: the needle holding handle (3) is connected with the transparent tee joint (1) in a clamping manner.
5. The pressure sore prevention indwelling needle according to claim 1, wherein: the length of the water absorption pad (5) is 2 cm, the width of the water absorption pad (5) is 0.7 cm, and the water absorption pad (5) is made of viscose and polyester fibers.
6. The pressure sore prevention indwelling needle according to claim 1, wherein: the connection part of the end cap (9) and the positive pressure joint (7) adopts threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920383839.6U CN210612629U (en) | 2019-03-25 | 2019-03-25 | Pressure sore prevention indwelling needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920383839.6U CN210612629U (en) | 2019-03-25 | 2019-03-25 | Pressure sore prevention indwelling needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210612629U true CN210612629U (en) | 2020-05-26 |
Family
ID=70764352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920383839.6U Expired - Fee Related CN210612629U (en) | 2019-03-25 | 2019-03-25 | Pressure sore prevention indwelling needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210612629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113546199A (en) * | 2021-07-20 | 2021-10-26 | 西安医学院第二附属医院 | Combined type remaining needle sterilizer |
-
2019
- 2019-03-25 CN CN201920383839.6U patent/CN210612629U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113546199A (en) * | 2021-07-20 | 2021-10-26 | 西安医学院第二附属医院 | Combined type remaining needle sterilizer |
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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: 20200526 |