CN219814886U - Retaining needle fixing piece - Google Patents
Retaining needle fixing piece Download PDFInfo
- Publication number
- CN219814886U CN219814886U CN202320980838.6U CN202320980838U CN219814886U CN 219814886 U CN219814886 U CN 219814886U CN 202320980838 U CN202320980838 U CN 202320980838U CN 219814886 U CN219814886 U CN 219814886U
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- CN
- China
- Prior art keywords
- piece
- needle
- fixing
- base
- connecting piece
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- 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.)
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Links
- 239000013013 elastic material Substances 0.000 claims description 8
- 239000012790 adhesive layer Substances 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000014759 maintenance of location Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000005489 elastic deformation Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 206010073753 Fear of injection Diseases 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an indwelling needle fixing piece, and mainly relates to the field of medical appliances. The skin care device comprises a base piece which is stably fixed on the surface of skin, wherein a connecting piece is arranged on the base piece, a fixing piece is arranged at the other end of the connecting piece, and the base piece, the connecting piece and the fixing piece are arranged in an I shape; the retaining needle is arranged on the base member, the connecting piece bypasses the retaining needle tee-joint included angle top groove to enable the fixing piece to be positioned at the top of the retaining needle, the connecting piece clings to the waist line of the retaining needle tee-joint included angle top groove, and the fixing piece is fixed with the surface of the base member after pressing the top of the retaining needle. The utility model has the beneficial effects that: the device adopts the fixing of connecting piece, mounting and connecting portion for keep somewhere the needle and can not reciprocate, and because keep somewhere the left and right sides of needle and still the mounting is connected with the connecting portion on the base member, so this device also can not control the removal, makes this device can fix. The connecting part between the fixing part and the base part of the device is connected by the magic tape, so that the device is convenient and quick to detach.
Description
Technical Field
The utility model relates to the field of medical appliances, in particular to an indwelling needle fixing piece.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
An indwelling needle is a device commonly used in medical treatment, has the effects of reducing pain caused by repeated puncture and fear of injection, and also can reduce the risk of infection of a needle head caused by multiple punctures. The needle, the hose and the conical connector of the indwelling needle are required to be fixed when the indwelling needle is used, so that medicines can enter a patient, the indwelling needle is continuously developed, the conical connector part is developed from conical shape to Y-shaped, butterfly-shaped, small butterfly-shaped, pen-holder-shaped and other connectors, and the Y-shaped connector has the advantages of convenience in fixation, reduction of the back-flow rate and the like. The conventional retention needle fixing method is to fix the retention needle by using an adhesive tape such as an adhesive tape, and continuously replace a medicine connector on the retention needle along with long-time use, so that the Y-shaped part of the retention needle is loosened, and the use of the retention needle is affected. How to prevent the loosening of the indwelling needle is a problem to be solved.
The detaining needle needs to be detached after being used or needs to be replaced after being used for a long time, so that bacteria in the detaining needle are prevented from breeding, diseases are caused, and the problem that the detaining needle is convenient to detach to be solved is solved, so that the influence on the skin surface of a patient is reduced.
In summary, how to fix the indwelling needle is a problem to be solved. How to make the indwelling needle convenient to solve when disassembling.
Disclosure of Invention
The utility model aims to provide an indwelling needle fixing piece which can effectively fix an indwelling needle, because the three-way included angle of the indwelling needle is different in thickness from top to bottom, the indwelling needle cannot move up and down due to the fact that the connecting piece, the fixing piece and the connecting part are fixed, and the indwelling needle cannot move left and right due to the fact that the fixing piece is connected with the connecting part on the base piece on the left side and the right side of the indwelling needle, and the indwelling needle fixing device cannot move left and right, so that the indwelling needle fixing device can be fixed. The connecting part between the fixing part and the base part of the device is connected by the magic tape, so that the device is convenient and quick to detach.
The utility model aims to achieve the aim, and the aim is achieved by the following technical scheme:
the retaining needle fixing piece comprises a base piece which is stably fixed on the surface of skin, a connecting piece is arranged on the base piece, a fixing piece is arranged at the other end of the connecting piece, and the base piece, the connecting piece and the fixing piece are arranged in an I shape; the I-shaped structure can enable the indwelling needle to be stably fixed and prevent the indwelling needle from moving up and down when in use. The retaining needle is arranged on the base member, the connecting piece bypasses the retaining needle tee-joint included angle top groove to enable the fixing piece to be positioned at the top of the retaining needle, the connecting piece clings to the waist line of the retaining needle tee-joint included angle top groove, and the fixing piece is fixed with the surface of the base member after pressing the top of the retaining needle. Because the detaining needle is the tee bend contained angle here, so the mounting can play fixedly to the tee bend contained angle of detaining the needle when using, prevents that the tee bend contained angle from removing to the connecting piece and mounting together function, realize the location of tee bend contained angle.
One side of the base piece is provided with a connecting part, the connecting part is connected with the connecting piece, the other side of the base piece is provided with a sticky part, and the base piece is fixed on the skin surface through the sticky part. The top of base member is equipped with connecting portion, and connecting portion are connected with the connecting piece, and the place that connecting piece and base member are connected should be the middle part of capital construction for keep somewhere the circumstances that the base member is too high and cause the keep somewhere unsettled of needle when fixed. The fixing of the detaining needle is realized, the connecting part contacts with the three-way included angle of the detaining needle when in use, the shape of the connecting part is similar to that of the three-way included angle, the middle part of the connecting part is provided with an opening, and one end of the opening is connected with the connecting piece. The connecting portion is provided with the opening in order to make the connecting piece can be better fixed when fixed, makes tee bend contained angle existence part unsettled or incompletely fixed when preventing to fix. The connecting piece is made of elastic materials. The connecting piece should be elastic material, and reaches the biggest elasticity deformation volume for keep somewhere the needle when removing, can not push away elastic material, make keep somewhere the needle can not produce the displacement. The connecting piece adopts a rope belt and the like, because the material of the rope belt can limit the retaining needle, and the rope belt has small elastic deformation quantity, is easy to stretch and is easy to fix when being fixed.
The surface of the fixing piece is provided with an adhesive layer which is connected with the connecting part on the base piece. The fixing piece is also connected with the connecting part on the base piece, and the fixing pieces cannot be stuck together when the fixing piece passes through the tee joint included angle top groove, so that a connection mode of a magic tape is adopted during connection, and the fixing piece is connected with the connecting part. The fixing piece is made of transparent materials, so that the situation of the three-way included angle position of the detaining needle can be observed when the three-way included angle type detaining needle is used. Because the fixing piece needs to be bent to pass through the three-way included angle top groove of the indwelling needle and fix the indwelling needle, the fixing piece needs to be made of elastic materials.
Compared with the prior art, the utility model has the beneficial effects that:
this device has realized keeping somewhere the effective fixed of needle, because keep somewhere the tee bend contained angle of needle and not be thick about, and this device adopts connecting piece, mounting and connecting portion's fixed for keep somewhere the needle and can not reciprocate, and because keep somewhere the left and right sides of needle and still be connected with connecting portion on the base member, so this device also can not control the removal, makes this device can fix. The connecting part between the fixing part and the base part of the device is connected by the magic tape, so that the device is convenient and quick to detach.
Drawings
FIG. 1 is a schematic view of an indwelling needle holder according to the present utility model.
FIG. 2 is a schematic view of an adhesive portion of an indwelling needle holder according to the present utility model.
FIG. 3 is a schematic illustration of the use of an indwelling needle mount according to the present utility model.
FIG. 4 is a schematic view of the three-way included angle of the indwelling needle according to the present utility model.
The reference numbers shown in the drawings:
1. a base member; 2. a connecting piece; 3. a fixing member; 4. a top groove; 5. a connection part; 6. an adhesive part; 7. an adhesive layer; 8. and an included angle of the tee joint.
Detailed Description
The utility model will be further illustrated with reference to specific examples. It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Further, it will be understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the utility model, and equivalents thereof fall within the scope of the utility model as defined by the claims.
The utility model relates to an indwelling needle fixing piece, which comprises a base piece 1, a connecting piece 2 and a fixing piece 3, wherein the base piece 1 is stably fixed on the surface of skin, so that the connecting piece 2 and the fixing piece 3 can provide a supporting function, the indwelling needle can be fixed among the connecting piece 2, the base piece 1 and the fixing piece 3, the connecting piece 2, a base plate and the fixing piece 3 are I-shaped, and the I-shaped can enable the indwelling needle to be stably fixed and prevent the indwelling needle from moving up and down when in use. The state of the connecting piece 2 in use is shown in figure 3 of the specification, the connecting piece bypasses the tee joint included angle 8 top groove 4 on the indwelling needle and clings to the waist line of the tee joint included angle 8 top groove 4, and the fixing piece 3 is used for tightly pressing the top of the indwelling needle and fixing the surface of the base piece 1. And because the detaining needle is the tee bend contained angle 8 here, so the mounting 3 can play the fixed to the tee bend contained angle 8 of detaining needle when using, prevents tee bend contained angle 8 and removes to connecting piece 2 and mounting 3 together act on, realize the location of tee bend contained angle 8. The bottom surface of base member 1 is equipped with glues portion 6 for base member 1 can effectually be fixed on patient's skin, and glues portion 6 and set up to gluey sticky tape similarly here, makes base member 1 can paste on the skin surface, and the top of base member 1 is equipped with connecting portion 5, and connecting portion 5 is connected with connecting piece 2, and the place that connecting piece 2 and base member 1 are connected should be the middle part of foundation, makes the needle of keeping somewhere when fixed prevent that base member 1 is too high and cause the unsettled condition of needle of keeping somewhere. Realizing the fixation of the detaining needle, connecting portion 5 contacts with the tee bend contained angle 8 of detaining needle when using, and the shape of connecting portion 5 is like the shape of tee bend contained angle 8, and the middle part of connecting portion 5 is equipped with the opening to this open-ended one end is connected with connecting piece 2. The connecting part 5 is provided with an opening so that the connecting piece 2 can be better fixed when fixed, and the three-way included angle 8 is prevented from being partially suspended or incompletely fixed when fixed.
The connecting piece 2 is used for connecting the fixing piece 3 with the base piece 1 and acting on the base piece 1 together with the fixing piece 3 to fix the three-way included angle 8, and the connecting piece 2 is made of elastic material and reaches the maximum elastic deformation amount when in use, so that the elastic material is not pushed away when the indwelling needle moves, and the indwelling needle cannot generate displacement. The connecting member 2 is a string or the like, and the material of the string can limit the retaining needle, and the string is small in elastic deformation amount, easy to stretch, and easy to fix when fixed. The connecting piece 2 is connected with the opening part of the connecting part 5 on the base plate, so that the connecting piece 2 needs to pass through the top groove 4 of the three-way included angle 8 of the indwelling needle when in use, and the connecting piece 2 also passes through the top groove 4 of the three-way included angle 8 of the indwelling needle in the operation process of the process. The connecting piece 2 is not provided with the sticky part 6, so that the connecting piece 2 is convenient to detach when the connecting piece is detached.
The fixing piece 3 contacts with the other side of the connecting piece 2, the fixing piece 3 is made of elastic transparent material, because the fixing piece 3 needs to be bent to penetrate through the tee joint included angle 8 top groove 4 of the indwelling needle and fix the indwelling needle, the fixing piece 3 needs to be made of elastic material, the fixing piece 3 is still connected with the connecting part 5 on the base piece 1, and the fixing pieces 3 cannot be stuck together when the fixing piece 3 completely penetrates through the tee joint included angle 8 top groove 4, so that a magic tape connecting mode is adopted in connection, and the fixing piece 3 is connected with the connecting part 5. The surface of the fixing member 3 is not stuck together even if the fixing member 3 is in contact with the surface of the indwelling needle. The connecting piece 2 is fixedly connected between one end and the base piece 1, and the connecting piece 2 cannot be disconnected with the connecting part 5 when being stretched, so that the fixing piece 3 can be better fixed. The fixing piece 3 is made of transparent materials, so that the situation of the position of the three-way included angle 8 of the detaining needle can be observed during use.
The use method is as follows:
when the device is used, the device is stuck on the skin surface, then the retaining needle is placed on the base member 1 and is contacted with the connecting part 5 on the base member 1, the fixing part 3 fixed with the connecting part 5 can fix and limit the retaining needle, the fixing part 3 needs to penetrate through the retaining needle from the top groove 4 of the three-way included angle 8 of the retaining needle when in use, the connecting part 2 is tightly attached to the retaining needle and plays a limiting role together with the fixing part 3, after long-time use, the retaining needle needs to be replaced or detached, only the connecting part 5 on the fixing part 3 and the base member 1 is required to be torn, the three-way included angle 8 of the retaining needle is taken down, and finally the base member 1 is torn off from the skin surface and thrown away, so that the device can be used.
To sum up, this device has realized keeping somewhere the effective fixed of needle, because keep somewhere the tee bend contained angle 8 of needle and not be thick about, and this device adopts connecting piece 2, mounting 3 and connecting portion 5's fixed for keep somewhere the needle and can not reciprocate, and because keep somewhere the left and right sides of needle and still be connected with connecting portion 5 on the base member 1 by mounting 3, so this device also can not control the removal, makes this device can fix. The connecting part 5 on the fixing part 3 and the base part 1 of the device is connected by a magic tape, so that the device is convenient and quick to detach.
Claims (5)
1. An indwelling needle fixing piece, which is characterized in that: the skin care device comprises a base piece (1) stably fixed on the surface of skin, wherein a connecting piece (2) is arranged on the base piece (1), a fixing piece (3) is arranged at the other end of the connecting piece (2), and the base piece (1), the connecting piece (2) and the fixing piece (3) are arranged in an I shape;
the retaining needle is arranged on the base member (1), the connecting piece (2) bypasses the retaining needle tee joint included angle (8) top groove (4) to enable the fixing piece (3) to be positioned at the top of the retaining needle, the connecting piece (2) is tightly attached to the retaining needle tee joint included angle (8) top groove (4) waist line, and the fixing piece (3) is tightly pressed on the top of the retaining needle and then is fixed with the surface of the base member (1).
2. An indwelling needle fixing member according to claim 1, in which: the base member (1) one side is equipped with connecting portion (5), connecting portion (5) are connected with connecting piece (2), base member (1) opposite side is equipped with glues portion (6), base member (1) are fixed on skin surface through glueing portion (6).
3. An indwelling needle fixing member according to claim 2, in which: the connecting piece (2) is made of elastic materials.
4. A needle holder according to claim 3, wherein: the surface of the fixing piece (3) is provided with an adhesive layer (7), and the adhesive layer (7) is connected with the connecting part (5) on the base piece (1).
5. An indwelling needle fixing member according to claim 4, in which: the fixing piece (3) is made of transparent materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320980838.6U CN219814886U (en) | 2023-04-26 | 2023-04-26 | Retaining needle fixing piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320980838.6U CN219814886U (en) | 2023-04-26 | 2023-04-26 | Retaining needle fixing piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219814886U true CN219814886U (en) | 2023-10-13 |
Family
ID=88248580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320980838.6U Active CN219814886U (en) | 2023-04-26 | 2023-04-26 | Retaining needle fixing piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219814886U (en) |
-
2023
- 2023-04-26 CN CN202320980838.6U patent/CN219814886U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |