CN215537326U - Remaining needle protection device - Google Patents
Remaining needle protection device Download PDFInfo
- Publication number
- CN215537326U CN215537326U CN202122036747.0U CN202122036747U CN215537326U CN 215537326 U CN215537326 U CN 215537326U CN 202122036747 U CN202122036747 U CN 202122036747U CN 215537326 U CN215537326 U CN 215537326U
- Authority
- CN
- China
- Prior art keywords
- indwelling needle
- protective cover
- protection device
- perforation
- shaped pipe
- 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
- 230000001681 protective effect Effects 0.000 claims abstract description 34
- 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 11
- 229960002897 heparin Drugs 0.000 claims abstract description 11
- 229920000669 heparin Polymers 0.000 claims abstract description 11
- 238000001802 infusion Methods 0.000 claims abstract description 11
- 239000004745 nonwoven fabric Substances 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 2
- 208000003443 Unconsciousness Diseases 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000010100 anticoagulation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to the technical field of medical care, and provides an indwelling needle protection device which comprises an indwelling needle, a protective cover and a fixing band, wherein the protective cover covers the surface of the indwelling needle, and the fixing band is detachably connected with the protective cover; the indwelling needle comprises a Y-shaped pipe, the protective cover is provided with a first perforation and a second perforation, one end of the Y-shaped pipe, which is connected with the heparin cap, penetrates out of the first perforation, and one end of the Y-shaped pipe, which is connected with the infusion joint, penetrates out of the second perforation. The indwelling needle protection device can fix the Y-shaped tube, so that the Y-shaped tube is prevented from moving when a patient uses the indwelling needle, and the problem that the Y-shaped tube drives an extension tube, a catheter and the like of the indwelling needle to move is avoided; the arrangement of the shielding layer can avoid psychological burden caused by the fact that patients see the remaining needle; the information bag arranged outside the protective cover can clearly record the service time of the indwelling needle and can remind medical staff of replacing the indwelling needle in time.
Description
Technical Field
The utility model relates to the technical field of medical care, in particular to a remaining needle protection device.
Background
In medical care work, indwelling needles are often used for intermittent, continuous or daily intravenous infusion therapy. The structure of the indwelling needle comprises a steel needle, a catheter, a needle holding handle, an extension tube, a single-hand clamp, a Y-shaped tube, a heparin cap and an infusion joint, wherein the heparin cap and the infusion joint are connected to two ends of the Y-shaped tube, and the other end of the Y-shaped tube is connected with the extension tube of the indwelling needle. The heparin cap is used for injecting heparin liquid, so that blood backflow and anticoagulation can be prevented. When the indwelling needle is used, after the indwelling needle is punctured for the first time and enters the subcutaneous part, the steel needle does not need to be taken out, and the infusion can be stopped only by controlling the Y-shaped tube connected with the extension tube. The use of the indwelling needle can effectively reduce the puncture times, protect the blood vessel of the patient and reduce the burden of the patient. The service cycle of the remaining needle is usually 3-4 days, the needle head is easily displaced and slipped after being left in the body for a long time, and in order to avoid the problem, a remaining needle protection device can be additionally arranged.
For example, patent publication No. CN211751523U discloses a protective device for indwelling needles, which comprises a non-woven fabric for dressing and a protective cover, wherein the protective cover and the skin together form an independent space, so as to prevent the position of the indwelling needle from being moved by touching the indwelling needle in an unconscious or careless manner. However, the first hole 2 in this guard is too large to ensure that the movement of the Y-tube of the indwelling needle does not pull the needle.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that in the conventional device for protecting an indwelling needle, a Y-shaped pipe of the indwelling needle cannot be fixed, so that components such as an extending pipe of the indwelling needle, a catheter and the like are displaced. The application provides a keep somewhere needle protection device, can fix the position of keeping somewhere the Y type pipe in the needle, avoids appearing that patient touches Y type pipe under unconscious or careless circumstances such as sleep and leads to keeping somewhere the problem that the needle appears shifting.
The utility model is realized by the following technical scheme:
an indwelling needle protection device comprises an indwelling needle, a protective cover and a fixing band, wherein the protective cover covers the surface of the indwelling needle, and the fixing band is detachably connected with the protective cover; the indwelling needle comprises a Y-shaped pipe, the protective cover is provided with a first perforation and a second perforation, one end of the Y-shaped pipe, which is connected with the heparin cap, penetrates out of the first perforation, and one end of the Y-shaped pipe, which is connected with the infusion joint, penetrates out of the second perforation.
Preferably, one end of the Y-shaped pipe connected with the heparin cap is a first end, one end of the Y-shaped pipe connected with the infusion connector is a second end, the outer diameter of the first end is equal to the diameter of the first perforation, and the outer diameter of the second end is equal to the diameter of the second perforation.
Preferably, the protective cover is provided with a window, the window is provided with a shielding layer, and the shielding layer is detachably connected with the protective cover.
Preferably, the shielding layer and the protective cover are adhered through a magic tape.
Preferably, the lateral wall of visor is provided with the information bag, one side of information bag is provided with the opening, the information bag is used for placing information sign card.
Preferably, the protective cover is provided with a plurality of ventilation holes.
Preferably, the fixing strap includes first fixing strap and second fixing strap, first fixing strap with the second fixing strap is located separately one relative side of visor, first fixing strap with the connection can be dismantled to the second fixing strap.
Preferably, the first fixing band and the second fixing band are adhered by a hook and loop fastener.
Preferably, the shielding layer is made of a breathable and non-transparent cotton fabric.
Preferably, the fixing belt is made of skin-friendly non-woven fabric.
The technical scheme of the utility model has the following beneficial effects:
(1) the indwelling needle protection device can fix the Y-shaped tube of the indwelling needle, so that the Y-shaped tube is prevented from moving when the indwelling needle is used by a patient, and the problem that the Y-shaped tube drives the extension tube, the catheter and the like of the indwelling needle to move is avoided.
(2) The shielding layer can shield the remaining needle, so that the remaining needle is prevented from appearing in the visual field of the patient repeatedly, and the psychological burden of the patient is reduced.
(3) The information bag arranged outside the protective cover is used for placing the information identification card, can clearly record the service time of the indwelling needle, and can remind medical staff of timely replacement.
(4) The indwelling needle protection device is simple in structure, capable of effectively fixing the indwelling needle to stay at the position in the body of a patient, convenient to operate and capable of being widely used.
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 is a schematic view of the configuration of an indwelling needle protection device according to embodiment 1 from a first perspective;
FIG. 2 is a schematic view of the indwelling needle protection device of FIG. 1 shown in a second view;
FIG. 3 is a schematic view showing the structure of the connection portion between the indwelling needle and the protective cap in FIG. 1 (with the first end and the second end in a detached state).
Icon: 1-protective cover, 2-first fixing belt, 3-second fixing belt, 4-first end, 5-second end, 6-first perforation, 7-second perforation, 8-shielding layer, 9-information bag, 10-air hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
Example 1
As shown in fig. 1 to 3, the present embodiment provides an indwelling needle protection device, which includes an indwelling needle, a protective cover 1, and a fixing strap, wherein the protective cover 1 covers the surface of the indwelling needle, and the fixing strap is detachably connected to the protective cover 1; the indwelling needle comprises a Y-shaped pipe, the protective cover 1 is provided with a first perforation 6 and a second perforation 7, one end of the Y-shaped pipe connected with the heparin cap penetrates out of the first perforation 6, and one end of the Y-shaped pipe connected with the infusion joint penetrates out of the second perforation 7. The protective cover covers the surface of the indwelling needle and forms an independent space together with the skin, so that the indwelling needle can be protected from being touched; the perforation can better fix the position of the Y-shaped pipe, and prevent the displacement of the Y-shaped pipe under the sleeping or other unconscious state of a patient, thereby causing the displacement of an extension pipe, a catheter and the like of the indwelling needle.
In this embodiment, one end of the Y-tube connected to the heparin cap is a first end 4, one end of the Y-tube connected to the infusion connector is a second end 5, the outer diameter of the first end 4 is equal to the diameter of the first through hole 6, and the outer diameter of the second end 5 is equal to the diameter of the second through hole 7. First end 4 and the equal joint of second end 5 are in perforating, and simple structure can realize firmly fixing first end 4 and second end 5, prevents its removal.
In this embodiment, the protection cover 1 is provided with a window, the window is provided with a shielding layer 8, and the shielding layer 8 is detachably connected with the protection cover 1. In-process that this protection device was worn at the patient, medical personnel will shelter from layer 8 and dismantle when needing to observe, all shelter from in all other times, avoid keeping somewhere the needle and appear in patient's field of vision repeatedly, increase patient's psychological burden.
In this embodiment, the shielding layer 8 is adhered to the protection cover 1 by a hook and loop fastener. The magic tape has a simple bonding mode and a simple structure, and is convenient for the operation of medical personnel.
In this embodiment, the lateral wall of visor 1 is provided with information bag 9, and one side of information bag 9 is provided with the opening, and information bag 9 is used for placing information sign card. The information identification card is marked with the name, the medicine, the puncture time and other information of the patient, so that the use time of the indwelling needle can be clearly recorded, and medical personnel can be reminded to replace the indwelling needle in time.
In this embodiment, the protection cover 1 is provided with a plurality of ventilation holes 10. The air holes 10 can avoid the problems of skin impermeability and abnormity caused by long-term wearing of the protective device.
In this embodiment, the fixing strap includes first fixing strap 2 and second fixing strap 3, and a relative side of visor 1 is located to first fixing strap 2 and second fixing strap 3 branch, and first fixing strap 2 can be dismantled with second fixing strap 3 and be connected.
In this embodiment, first fixed band 2 passes through the magic with second fixed band 3 and pastes the bonding. The magic tape has low cost and easy operation, and is convenient for medical personnel to use.
In this embodiment, the shielding layer 8 is made of a breathable and non-transparent cotton material. The non-transparent shielding layer 8 can shield the remaining needle, so that the remaining needle is prevented from appearing in the visual field of a patient repeatedly, the psychological burden of the patient is reduced, and meanwhile, the skin cannot be damaged by the breathable material.
In this embodiment, the fixing band adopts close skin non-woven fabrics. The skin-friendly non-woven fabric is adopted, so that the damage to the skin of a patient after long-term wearing can be reduced.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The indwelling needle protection device is characterized by comprising an indwelling needle, a protective cover (1) and a fixing belt, wherein the protective cover (1) covers the surface of the indwelling needle, and the fixing belt is detachably connected with the protective cover (1); the indwelling needle comprises a Y-shaped pipe, the protective cover (1) is provided with a first through hole (6) and a second through hole (7), one end of the Y-shaped pipe, which is connected with a heparin cap, penetrates out of the first through hole (6), and one end of the Y-shaped pipe, which is connected with an infusion joint, penetrates out of the second through hole (7).
2. The indwelling needle protection device according to claim 1, wherein the end of the Y-tubing connected to the heparin cap is a first end (4) and the end of the Y-tubing connected to the infusion connector is a second end (5), the first end (4) having an outer diameter equal to the diameter of the first perforation (6) and the second end (5) having an outer diameter equal to the diameter of the second perforation (7).
3. The indwelling needle protection device according to claim 1, wherein the protective cover (1) is provided with a window, the window is provided with a shielding layer (8), and the shielding layer (8) is detachably connected with the protective cover (1).
4. The device for protecting an indwelling needle according to claim 3, wherein the shielding layer (8) is adhered to the protective cap (1) by velcro.
5. The indwelling needle protection device according to any of claims 1 to 4, wherein the outer side wall of the protective cap (1) is provided with an information bag (9), one side of the information bag (9) is provided with an opening, and the information bag (9) is used for placing an information identification card.
6. The indwelling needle protection device according to claim 1, wherein the protective cap (1) is provided with a plurality of vent holes (10).
7. The indwelling needle protection device according to claim 1, wherein the securing strap comprises a first securing strap (2) and a second securing strap (3), the first securing strap (2) and the second securing strap (3) are separately provided on opposite sides of the protective cover (1), and the first securing strap (2) and the second securing strap (3) are detachably connected.
8. The device for protecting an indwelling needle according to claim 7, wherein the first fixing strap (2) and the second fixing strap (3) are adhered by a hook and loop fastener.
9. The device for protecting the indwelling needle according to claim 3, wherein the shielding layer (8) is made of a breathable and non-transparent cotton fabric.
10. The device for protecting an indwelling needle according to claim 1, wherein the securing strap is a skin-friendly non-woven fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122036747.0U CN215537326U (en) | 2021-08-26 | 2021-08-26 | Remaining needle protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122036747.0U CN215537326U (en) | 2021-08-26 | 2021-08-26 | Remaining needle protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215537326U true CN215537326U (en) | 2022-01-18 |
Family
ID=79842908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122036747.0U Expired - Fee Related CN215537326U (en) | 2021-08-26 | 2021-08-26 | Remaining needle protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215537326U (en) |
-
2021
- 2021-08-26 CN CN202122036747.0U patent/CN215537326U/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: 20220118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |