CN220608801U - Retaining needle fixing device - Google Patents
Retaining needle fixing device Download PDFInfo
- Publication number
- CN220608801U CN220608801U CN202321819052.2U CN202321819052U CN220608801U CN 220608801 U CN220608801 U CN 220608801U CN 202321819052 U CN202321819052 U CN 202321819052U CN 220608801 U CN220608801 U CN 220608801U
- Authority
- CN
- China
- Prior art keywords
- main body
- layer
- fixing device
- placing cavity
- application main
- Prior art date
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- 239000010410 layer Substances 0.000 claims abstract description 37
- 239000012790 adhesive layer Substances 0.000 claims abstract description 10
- 230000003385 bacteriostatic effect Effects 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims abstract description 7
- 239000000853 adhesive Substances 0.000 claims abstract description 4
- 230000001070 adhesive effect Effects 0.000 claims abstract description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000000474 nursing effect Effects 0.000 abstract description 2
- 230000000452 restraining effect Effects 0.000 description 10
- 239000002674 ointment Substances 0.000 description 9
- 239000011505 plaster Substances 0.000 description 9
- 230000000844 anti-bacterial effect Effects 0.000 description 8
- 241000894006 Bacteria Species 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 210000003414 extremity Anatomy 0.000 description 3
- 230000009545 invasion Effects 0.000 description 3
- 210000004243 sweat Anatomy 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses an indwelling needle fixing device, and particularly relates to the technical field of medical supplies. The protective structure comprises a waterproof layer and a bacteriostatic layer, wherein the waterproof layer is arranged on the outer side of the bacteriostatic layer and is positioned on the inner side of the adhesive layer, and the top ends of the main application body, the adhesive layer, the waterproof layer and the bacteriostatic layer are fixed with the inner side of the main application body through adhesives. The center of the application main body is provided with an observation part which is convex and concave, and the observation part is transparent and visible. The inner side of the application main body is provided with a first placing cavity and a second placing cavity which are communicated. The indwelling needle fixing device designed by the utility model is simple, convenient and fast, firm in fixing, low in cost and suitable for wide use in hospitals and self-use of patients, and reduces the workload of nursing staff.
Description
Technical Field
The utility model relates to the technical field of medical supplies, in particular to an indwelling needle fixing device.
Background
The pulse remaining needle is also called vein trocar. The core components include a flexible catheter/cannula that can be left in the blood vessel, and a stainless steel puncture guide needle. The limbs using the venous indwelling needle are properly fixed, the movement of the limbs is reduced as much as possible, and the limbs are prevented from being wetted by water. If the user needs to wash or bath, the user can use plastic paper to wrap the part. The intravenous needle can be prevented from remaining on the lower limb of the patient who can move downwards, so that the catheter is prevented from being blocked due to blood return caused by gravity.
The venous indwelling needle is simple and convenient to operate, is suitable for puncturing at any position, simultaneously relieves the pain of repeated puncturing of patients, reduces the workload of nursing staff, and is popular with patients in clinic. The health administration department, the hospital feel and the indwelling needle manufacturer all claim that the indwelling time should not exceed 3-5 days.
The remaining needle of the patient who easily sweats is applied, and is quite easy to fall off, even if more paper adhesive tapes and cloth adhesive tapes are used, the remaining needle cannot be well fixed, and then the remaining needle is moved, so that the remaining time of the remaining needle is shortened, the consumption of medical supplies is increased, and more medical resources are wasted for maintenance.
Disclosure of Invention
Therefore, the utility model provides an indwelling needle fixing device for solving the problems in the background art.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a keep somewhere needle fixing device, includes applies ointment or plaster the main part, the outside of applying ointment or plaster the main part is provided with reinforced structure, the inboard of applying ointment or plaster the main part is provided with the adhesion layer, the inboard of adhesion layer is provided with protective structure from outside to inside.
As the preferred technical scheme of this application, protective structure includes waterproof layer and antibacterial layer, the waterproof layer sets up in the outside on antibacterial layer and all is located the inboard of pasting the layer, it is fixed with the inboard of applying the main part through the adhesive to apply main part, paste layer, waterproof layer and antibacterial layer's top.
As the preferred technical scheme of this application, reinforced structure is including the fastener that is located symmetrical distribution on the main part outside of applying ointment or plaster, leave the clearance between the inboard of fastener and the main part outside of applying ointment or plaster, the inboard of fastener runs through there is the constraint area.
As the preferred technical scheme of this application, the center department of applying ointment or plaster main part is provided with the concave viewing part of evagination, viewing part is transparent visual.
As the preferred technical scheme of this application, apply to the inboard of main part and seted up and settled chamber I and settled chamber II, settle chamber I and settled chamber II intercommunication, settle chamber I and settle the internal diameter size of chamber II and keep somewhere the external diameter phase-match of the pipe of needle, observation portion, settle chamber I and settle chamber II intercommunication.
As a preferable technical scheme of the application, the clamping piece has elasticity, and the clamping piece is positioned on the outer side of the observation portion.
As the preferred technical scheme of this application, the bottom of restraint strap is provided with the magic subsides.
Advantageous effects
1. The adhesion layer is pasted with patient's skin, and the waterproof layer is effectual stops outside liquid to get into the inside of applying on the main part, blocks outside bacterium's invasion, has guaranteed to apply on the health of main part clean, and the antibacterial layer can effectively block foreign matter invasion puncture department such as bacterium and dust, avoids the infection, evagination indent viewing element, viewing element is transparent visual, and puncture department is located the inside of viewing element, if the penetration department appears oozing liquid, oozes blood, sweat is more, when there is the bubble between protection film and the skin, is convenient for observe in time to pull out detaining the needle and change and applies.
2. The retaining needle for palm, arm, neck or head can be fixed by using the patch, wherein the retaining needle for palm, arm and neck is tied with the restraining band on palm, arm or neck, the retaining needle for head is not required to be tied with the restraining band, the restraining band can be removed, the clamping piece can be bent, the restraining band can be conveniently penetrated in the clamping piece and pinched to fix the restraining band and the inner side of the clamping piece, and the restraining bands on two sides of the main body of the patch can be stuck and fixed by using the magic tape.
Drawings
FIG. 1 is a schematic view of the external structure of an indwelling needle fixing device according to the present utility model;
FIG. 2 is a schematic view of the inner side structure of the retaining needle fixing device according to the present utility model;
fig. 3 is a schematic view of a connection structure between a reinforcing structure and an application body according to the present utility model.
In the figure: 1. applying the main body; 2. an adhesive layer; 3. a waterproof layer; 4. a bacteriostatic layer; 5. an observation unit; 6. a first setting cavity; 7. a second installation cavity is formed; 8. a clamping piece; 9. restraining straps; 10. a magic tape.
Detailed Description
Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-3 of the specification, an indwelling needle fixing device according to this embodiment includes an application main body 1, a reinforcing structure is provided on the outer side of the application main body 1, an adhesive layer 2 is provided on the inner side of the application main body 1, and a protective structure is provided on the inner side of the adhesive layer 2 from outside to inside.
As the preferred technical scheme of this application, protective structure includes waterproof layer 3 and antibacterial layer 4, waterproof layer 3 sets up in the outside of antibacterial layer 4 and all is located the inboard of pasting layer 2, it is fixed with the inboard of applying on main part 1 through the adhesive to apply on main part 1, paste layer 2, waterproof layer 3 and antibacterial layer 4's top.
The adhesive layer 2 is adhered to the skin of a patient, the waterproof layer 3 effectively prevents external liquid from entering the interior of the application main body 1, blocks invasion of external bacteria, ensures sanitation and cleanliness of the application main body 1, and the antibacterial layer 4 can effectively block foreign matters such as bacteria and dust from invading the puncture part to avoid infection.
As the preferred technical scheme of this application, the center department of applying ointment or plaster main part 1 is provided with the observation portion 5 of evagination indent, observation portion 5 is transparent visual, and puncture department is located the inside of observation portion 5, if the puncture department appears oozing liquid, oozes blood, sweats more, when there is the bubble between protection film and the skin, is convenient for observe in time to pull out the needle of remaining and change and apply ointment or plaster.
As the preferred technical scheme of this application, apply ointment or plaster the inboard of main part 1 and seted up and settled chamber one 6 and settled chamber two 7, settled chamber one 6 and settled chamber two 7 intercommunication, settled chamber one 6 and settled chamber two 7's internal diameter size and the external diameter phase-match of the pipe of keeping somewhere the needle, observation portion 5, settled chamber one 6 and settled chamber two 7 intercommunication will be with the pipe fixation card of being connected with the keeping somewhere the needle in settled chamber one 6 and settled chamber two 7's inside, prevent to keep somewhere the needle round trip movement in order to reduce its mechanical damage to the blood vessel inner wall.
Example 2
Referring to fig. 1-3 of the drawings, as a preferred technical solution of the present application, the retaining structure of the retaining needle fixing device of this embodiment includes a pair of symmetrically distributed clips 8 located on the outer side of the application main body 1, a gap is left between the inner side of the clip 8 and the outer side of the application main body 1, the pair of clips 8 are located on the outer side of the observation portion 5, and a constraint band 9 penetrates through the inner side of the clip 8.
The application can be used for fixing the indwelling needle of the palm, the arm, the neck or the head, wherein the indwelling needle of the palm, the arm and the neck is used for tying the restraining band 9 on the palm, the arm or the neck, and the restraining band 9 is not needed for the indwelling needle of the head, so that the restraining band 9 can be removed.
As the preferred technical scheme of this application, fastener 8 has elasticity, and fastener 8 can bend, makes things convenient for restraint strap 9 to run through in the inside of fastener 8 and pinch fixed restraint strap and its inboard.
As the preferred technical scheme of this application, the bottom of restraint area 9 is provided with the magic subsides 10, can paste the restraint area 9 of applying on main part 1 both sides and fix.
While the utility model has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the utility model and are intended to be within the scope of the utility model as claimed.
Claims (5)
1. An indwelling needle fixing device, comprising an application main body (1), characterized in that: the external side of the application main body (1) is provided with a reinforcing structure, the internal side of the application main body (1) is provided with an adhesive layer (2), and the internal side of the adhesive layer (2) is provided with a protective structure from outside to inside;
the protective structure comprises a waterproof layer (3) and a bacteriostatic layer (4), wherein the waterproof layer (3) is arranged on the outer side of the bacteriostatic layer (4) and is positioned on the inner side of the adhesive layer (2), and the top ends of the application main body (1), the adhesive layer (2), the waterproof layer (3) and the bacteriostatic layer (4) are fixed with the inner side of the application main body (1) through adhesives;
the reinforcing structure comprises symmetrically distributed clamping pieces (8) which are positioned on the outer side of the application main body (1), a gap is reserved between the inner side of each clamping piece (8) and the outer side of the application main body (1), and a restraint belt (9) penetrates through the inner side of each clamping piece (8).
2. An indwelling needle fixing device according to claim 1, in which: the center of the application main body (1) is provided with an observation portion (5) which is convex and concave, and the observation portion (5) is transparent and visible.
3. An indwelling needle fixing device according to claim 2, in which: the medical patch is characterized in that a first placing cavity (6) and a second placing cavity (7) are formed in the inner side of the application main body (1), the first placing cavity (6) and the second placing cavity (7) are communicated, the inner diameter sizes of the first placing cavity (6) and the second placing cavity (7) are matched with the outer diameter of a catheter of an indwelling needle, and the observation portion (5), the first placing cavity (6) and the second placing cavity (7) are communicated.
4. An indwelling needle fixing device according to claim 2, in which: the clamping piece (8) has elasticity, and the clamping piece (8) is positioned on the outer side of the observation portion (5).
5. An indwelling needle fixing device according to claim 1, in which: the bottom of the restraint strap (9) is provided with a magic tape (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321819052.2U CN220608801U (en) | 2023-07-12 | 2023-07-12 | Retaining needle fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321819052.2U CN220608801U (en) | 2023-07-12 | 2023-07-12 | Retaining needle fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220608801U true CN220608801U (en) | 2024-03-19 |
Family
ID=90227880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321819052.2U Active CN220608801U (en) | 2023-07-12 | 2023-07-12 | Retaining needle fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220608801U (en) |
-
2023
- 2023-07-12 CN CN202321819052.2U patent/CN220608801U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |