CN213526859U - Device for enhancing retention needle fixation - Google Patents
Device for enhancing retention needle fixation Download PDFInfo
- Publication number
- CN213526859U CN213526859U CN202021928610.5U CN202021928610U CN213526859U CN 213526859 U CN213526859 U CN 213526859U CN 202021928610 U CN202021928610 U CN 202021928610U CN 213526859 U CN213526859 U CN 213526859U
- Authority
- CN
- China
- Prior art keywords
- needle
- joint
- straight
- positive pressure
- needle body
- 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
- 230000002708 enhancing effect Effects 0.000 title claims description 9
- 230000014759 maintenance of location Effects 0.000 title description 5
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229960002897 heparin Drugs 0.000 claims abstract description 9
- 229920000669 heparin Polymers 0.000 claims abstract description 9
- 206010011985 Decubitus ulcer Diseases 0.000 claims abstract description 6
- 208000004210 Pressure Ulcer Diseases 0.000 claims abstract description 6
- 239000006260 foam Substances 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 210000004204 blood vessel Anatomy 0.000 abstract description 4
- 239000000853 adhesive Substances 0.000 abstract description 2
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 239000011505 plaster Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000028399 Critical Illness Diseases 0.000 description 1
- 206010013082 Discomfort Diseases 0.000 description 1
- 206010015866 Extravasation Diseases 0.000 description 1
- 208000001431 Psychomotor Agitation Diseases 0.000 description 1
- 206010038743 Restlessness Diseases 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000036251 extravasation Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000037380 skin damage Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a fixed device of needle is kept somewhere in reinforcing, including needle body and joint Assembly. The joint component comprises a straight-through positive pressure joint, the end part, far away from the catheter, of the straight-through positive pressure joint is provided with a heparin cap joint, the side face of the straight-through positive pressure joint is provided with an end cap, the straight-through positive pressure joint is provided with two side fixing wings, the bottoms of the two side fixing wings are provided with pressure sore foam dressings, one sides, far away from the end caps, of the two side fixing wings are sequentially provided with a fixing buckle and a fixing end, an elastic bandage is fixedly arranged on the fixing. Compared with the prior art, the utility model the advantage lie in: keep somewhere heparin cap interface of needle body and transfer line junction and make as an organic whole, stable in structure, the consumptive material expense is low, is fit for being used for all kinds of patients to use, reduces inpatient's repeated puncture, alleviates patient's misery, protects patient's blood vessel. The transparent dressing is adopted to fix the needle body part, and the medical adhesive plaster is used to strengthen and fix the connection part of the transfusion tube.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a device for enhancing the retention of a remaining needle.
Background
Indwelling needle puncture has been widely used in clinical practice in order to reduce the damage to blood vessels caused by repeated puncture of patients and also in order to reduce the accidental situations such as drug extravasation and needle leakage. However, the retention time of the indwelling needle is directly influenced by the fixing method of the indwelling needle, the traditional fixing method of the indwelling needle can not keep the effective time of the indwelling needle when treating elderly patients, bad blood vessel conditions, infants, restlessness patients and critically ill patients or when the indwelling needle is retained at a special part, and various discomforts such as blood seepage, liquid non-dripping, liquid exosmosis and patient activity influence at a puncture point easily occur. Therefore, a new device for enhancing the retention of the indwelling needle has emerged.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem mentioned in the background art and providing a device for enhancing the fixation of an indwelling needle.
In order to solve the technical problem, the utility model provides a technical scheme does: a device for enhancing the fixation of an indwelling needle comprises a needle body, wherein a hose needle core is arranged at the end part of the needle body, a needle sleeve is arranged outside the hose needle core, a needle handle is arranged on the needle body, and a steel needle core is arranged at the end part of the needle body, which is far away from the true center of the hose;
the needle body is provided with a liquid guide pipe, and the end part of the liquid guide pipe, which is far away from the needle body, is connected with a joint component;
the joint component comprises a straight-through positive pressure joint, a heparin cap joint is arranged at the end part, far away from the catheter, of the straight-through positive pressure joint, an end cap is arranged on the side face of the straight-through positive pressure joint, double-side fixing wings are arranged on the straight-through positive pressure joint, pressure sore foam dressing is arranged at the bottoms of the double-side fixing wings, a fixing buckle and a fixing end are sequentially arranged on one sides, far away from the end cap, of the double-side fixing wings, an elastic bandage is fixedly arranged on the fixing end, and the elastic bandage penetrates;
the liquid guide pipe is provided with a flow stopping clamp.
Preferably, the width of the double-side fixed wing is 2 cm-3 cm, and the length of each side of the double-side fixed wing is 4 cm-5 cm.
Preferably, the length of the elastic bandage is 10 cm-15 cm.
Compared with the prior art, the utility model the advantage lie in: keep somewhere heparin cap interface of needle body and transfer line junction and make as an organic whole, stable in structure, the consumptive material expense is low, is fit for being used for all kinds of patients to use, reduces inpatient's repeated puncture, alleviates patient's misery, protects patient's blood vessel. The transparent dressing is adopted to fix the needle body part, and the medical adhesive plaster is used to strengthen and fix the connection part of the transfusion tube.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the needle of the present invention.
Fig. 3 is a schematic structural diagram of the joint assembly of the present invention.
As shown in the figure: 1. the medical needle comprises a needle body, 2, a connector component, 3, a hose needle core, 4, a needle sleeve, 5, a needle handle, 6, a steel needle core, 7, a catheter, 8, a straight-through positive pressure connector, 9, a heparin cap connector, 10, an end cap, 11, double-side fixing wings, 12, a pressure sore foam dressing, 13, a fixing buckle, 14, a fixing end, 15, an elastic bandage, 16 and a flow stopping clamp.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "back" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the resulting manner or original must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or point connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
With reference to the attached drawings, the device for enhancing the fixation of the indwelling needle comprises a needle body 1, wherein a hose needle core 3 is arranged at the end part of the needle body 1, a needle sleeve 4 is arranged outside the hose needle core 3, a needle handle 5 is arranged on the needle body 1, and a steel needle core 6 is arranged at the end part of the needle body 1 far away from the hose needle core 3;
a liquid guide pipe 7 is arranged on the needle body 1, and the end part of the liquid guide pipe 7, which is far away from the needle body 1, is connected with a joint component 2;
the connector component 2 comprises a straight-through positive pressure connector 8, a heparin cap connector 9 is arranged at the end part, far away from the liquid guide tube 7, of the straight-through positive pressure connector 8, an end cap 10 is arranged on the side face of the straight-through positive pressure connector 8, double-side fixing wings 11 are arranged on the straight-through positive pressure connector 8, pressure sore foam dressings 12 are arranged at the bottoms of the double-side fixing wings 11, a fixing buckle 13 and a fixing end 14 are sequentially arranged on one side, far away from the end cap 10, of the double-side fixing wings 11, an elastic bandage 15 is fixedly arranged on the fixing end 14, and the;
the liquid guide pipe 7 is provided with a flow stopping clamp 16.
The width of the double-side fixed wing 11 is 2 cm-3 cm, and the length of each side of the double-side fixed wing 11 is 4 cm-5 cm.
The length of the elastic bandage 15 is 10 cm-15 cm.
The utility model discloses when concrete implementation, the needle was kept somewhere to the reinforcing fixing device has increased the stationary vane on the basis of needle heparin cap is kept somewhere to the current, it can be better will keep somewhere on the position of needle heparin cap is fixed in patient's skin, increase two side stationary vanes, and the inboard design of two side stationary vanes has the pressure sore foam dressing of preventing the skin damage, and soft and absorb water, and added a design that can be fixed with elastic bandage at the stationary vane, play the triple fixed effect of keeping somewhere the needle.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (3)
1. The utility model provides a fixed device of needle is kept somewhere in reinforcing, includes the needle body, its characterized in that: the end part of the needle body is provided with a hose needle core, the outside of the hose needle core is provided with a needle sleeve, the needle body is provided with a needle handle, and the end part of the needle body, which is far away from the true center of the hose, is provided with a steel needle core;
the needle body is provided with a liquid guide pipe, and the end part of the liquid guide pipe, which is far away from the needle body, is connected with a joint component;
the joint component comprises a straight-through positive pressure joint, a heparin cap joint is arranged at the end part, far away from the catheter, of the straight-through positive pressure joint, an end cap is arranged on the side face of the straight-through positive pressure joint, double-side fixing wings are arranged on the straight-through positive pressure joint, pressure sore foam dressing is arranged at the bottoms of the double-side fixing wings, a fixing buckle and a fixing end are sequentially arranged on one sides, far away from the end cap, of the double-side fixing wings, an elastic bandage is fixedly arranged on the fixing end, and the elastic bandage penetrates;
the liquid guide pipe is provided with a flow stopping clamp.
2. An apparatus for enhancing the fixation of an indwelling needle according to claim 1, wherein: the width of the double-side fixed wing is 2 cm-3 cm, and the length of each side of the double-side fixed wing is 4 cm-5 cm.
3. An apparatus for enhancing the fixation of an indwelling needle according to claim 1, wherein: the length of the elastic bandage is 10 cm-15 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021928610.5U CN213526859U (en) | 2020-09-07 | 2020-09-07 | Device for enhancing retention needle fixation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021928610.5U CN213526859U (en) | 2020-09-07 | 2020-09-07 | Device for enhancing retention needle fixation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213526859U true CN213526859U (en) | 2021-06-25 |
Family
ID=76491055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021928610.5U Expired - Fee Related CN213526859U (en) | 2020-09-07 | 2020-09-07 | Device for enhancing retention needle fixation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213526859U (en) |
-
2020
- 2020-09-07 CN CN202021928610.5U patent/CN213526859U/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: 20210625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |