CN212575170U - PICC maintenance device of changing dressings - Google Patents
PICC maintenance device of changing dressings Download PDFInfo
- Publication number
- CN212575170U CN212575170U CN202020737731.5U CN202020737731U CN212575170U CN 212575170 U CN212575170 U CN 212575170U CN 202020737731 U CN202020737731 U CN 202020737731U CN 212575170 U CN212575170 U CN 212575170U
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- base
- supporting
- supporting block
- maintenance device
- supporting part
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Abstract
The utility model discloses a PICC maintenance device that changes dressings, including base, the first supporting part that is used for supporting the upper arm, and the second supporting part that is used for supporting the forearm, first supporting part sets up in base one end, the second supporting part sets up in the other end of base and with the sliding fit of base, first supporting part with have the interval between the second supporting part; the first supporting part comprises a telescopic rod fixed on the base and a first supporting block arranged at the top of the telescopic rod, the second supporting part comprises a second supporting block and a limiting sliding groove arranged at the lower end of the second supporting block, and the limiting sliding groove is in sliding fit with the base. The utility model discloses a PICC maintenance device of changing dressings can improve patient's comfort level, improves nursing staff work efficiency, avoids the unexpected problem emergence of taking off the pipe.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to PICC maintenance device of changing dressings.
Background
The PICC (peripherally inserted central venous catheter) is a catheter for a hospital to insert a central vein into a patient through a peripheral vein, is suitable for patients who need long-term infusion or special medicine infusion, can be kept in the body of the patient for one year, a puncture part is generally positioned in the basilic vein on the inner side of the elbow or the upper arm, the dressing change is needed after the catheter is inserted for 24 hours, the dressing change is carried out every seven days after wound healing, infection and blood seepage are avoided, and the catheter is disinfected to avoid local infection and catheter blockage.
In the PICC maintenance process, the arm of the patient needs to be kept in a fixed state, only one spongy cushion is adopted to fixedly support the forearm in the prior art, the upper arm of the patient is suspended, fatigue and discomfort are easy to occur, and even accidental extubation is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a PICC maintenance device of changing dressings, simple structure, convenient to use.
Based on the above problem, the utility model provides a technical scheme is:
a PICC dressing change maintenance device comprises a base, a first supporting part and a second supporting part, wherein the first supporting part is used for supporting an upper arm, the second supporting part is used for supporting a forearm, the first supporting part is arranged at one end of the base, the second supporting part is arranged at the other end of the base and is in sliding fit with the base, and a space is formed between the first supporting part and the second supporting part; the first supporting part comprises a telescopic rod fixed on the base and a first supporting block arranged at the top of the telescopic rod, the second supporting part comprises a second supporting block and a limiting sliding groove arranged at the lower end of the second supporting block, and the limiting sliding groove is in sliding fit with the base.
Preferably, a first limiting groove is formed in the upper end of the first supporting block, a second limiting groove is formed in the upper end of the second supporting block, and the first limiting groove and the second limiting groove extend along the length direction of the base.
Preferably, the first limiting groove and the second limiting groove are respectively provided with an elastic cushion body.
Preferably, a liquid collecting pad is laid on the base between the first supporting part and the second supporting part.
Preferably, the lower end of the second supporting block is fixed on the base through a locking piece.
Preferably, at least one side of the base in the width direction is provided with a plurality of positioning holes, the positioning holes are sequentially arranged at intervals along the length direction of the base, and the second supporting block is in threaded connection with the positioning holes through the locking piece.
Preferably, the telescopic rod is a ball screw electric lifting rod, and a lifting control switch is arranged on the side part of the first supporting block.
Preferably, one end of the first supporting block, which is close to the end of the base, is provided with an arc-shaped anti-collision part.
Compared with the prior art, the utility model has the advantages that:
1. the first supporting part and the second supporting part are arranged and are respectively used for supporting the upper arm and the forearm, so that the upper arm of a patient can be kept stable when PICC maintenance is carried out, the comfort of the patient is improved, and the problem of accidental extubation is avoided;
2. the first supporting part is supported by the telescopic rod, the height of the first supporting part can be adjusted as required to adapt to the height of the upper arm of the patient, the second supporting part is in sliding fit with the base, the distance between the second supporting part and the first supporting part can be adjusted according to the length of the arm of the patient, and the comfort is improved;
3. a liquid collecting pad is arranged between the first supporting part and the second supporting part, so that waste liquid generated in the PICC dressing change disinfection process can be collected conveniently, and pollution is reduced;
4. the outer end part of the first supporting block is provided with an arc-shaped anti-collision part, so that the armpit of a patient is prevented from being impacted, and the comfort is further improved;
5. the telescopic link adopts ball screw electric lift pole, and convenient operation improves nursing staff's work efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of a PICC dressing change maintenance device of the present invention;
wherein:
1. a base; 1-1, positioning holes;
2. a first support section; 2-1, a first supporting block; 2-1a and a first limiting groove; 2-1b, an arc-shaped anti-collision part; 2-2, a telescopic rod;
3. a second support portion; 3-1, a second supporting block; 3-1a, a limiting sliding groove; 3-1b and a second limiting groove; 3-2, fastening pieces;
4. an elastic cushion body;
5. a waste liquid collection pad;
6. a lifting control switch.
Detailed Description
The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present invention. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.
Referring to fig. 1, for the utility model discloses the structure schematic diagram of the embodiment provides a PICC maintenance device of changing dressings, including base 1, the first supporting part 2 that is used for supporting the upper arm, and be used for supporting the second supporting part 3 of forearm, base 1 becomes the cube type, and first supporting part 2 sets up in 1 length direction one end of base, and second supporting part 3 sets up at the 1 length direction other end of base and with 1 sliding fit of base, thereby has the interval and can support patient upper arm and forearm between first supporting part 2 and the second supporting part 3. The first supporting part 2 comprises an expansion link 2-2 fixed on the base 1 and a first supporting block 2-1 arranged at the top of the expansion link 2-2, the second supporting part 3 comprises a second supporting block 3-1 and a limiting sliding groove 3-1a arranged at the lower end of the second supporting block 3-1, the limiting sliding groove 3-1a is in sliding fit with the base 1, and in a use state, the height of the first supporting block 2-1 is larger than that of the second supporting block 3-1.
In order to fix the upper arm and the forearm of a patient conveniently, a first limiting groove 2-1a is formed in the upper end of the first supporting block 2-1, a second limiting groove 3-1a is formed in the upper end of the second supporting block 3, and the first limiting groove 2-1a and the second limiting groove 3-1b extend along the length direction of the base, so that the upper arm of the patient is placed on the first supporting block 2-1, and meanwhile, the forearm of the patient is placed on the second supporting block 3-1, so that the arm of the patient can be stably fixed, and the PICC maintenance is facilitated.
In order to further optimize the implementation effect of the utility model, the first limiting groove 2-1a and the second limiting groove 3-1b are respectively provided with an elastic cushion body 4, and the elastic cushion body 4 can be made of sponge, cotton cloth or silica gel.
In order to avoid the first supporting block 2-1 from impacting the armpit of a patient and improve the comfort level of the patient, the outer end of the first supporting block 2-1, which is close to the end part of the base 1, is provided with an arc-shaped anti-collision part 2-1b, so that the situation that the patient collides with the first supporting block 2-1 when the upper arm of the patient is close to the first supporting block 2-1 to cause discomfort is avoided.
For the waste liquid of in-process production is maintained in order to facilitate the collection PICC, lay waste liquid collection pad 5 between first supporting part 2 and the second supporting part 3 on base 1, waste liquid collection pad 5 can be followed 1 length direction of base and extended the arrangement, and waste liquid collection pad 5 can adopt the cotton that absorbs water to make.
In order to improve the stability of the second supporting block 3-1, the second supporting block 3-1 is slid to a proper position on the base 1, and is fixed on the base 1 by using a locking member 3-2, preferably, the locking member 3-2 can be a screw, specifically, one side of the base 1 in the width direction is provided with a plurality of positioning holes 1-1, the positioning holes 1-1 are sequentially arranged at intervals along the length direction of the base 1, and the second supporting block 3-1 is in threaded connection with the corresponding positioning holes 1-1 through the locking member 3-2, so that the second supporting block 3-1 is fixed at a proper position on the base 1.
In this embodiment, the telescopic rod 2-2 is a ball screw electric lifting rod, a lifting control switch 6 is disposed on a side portion of the first support block 2-1 to control the lifting of the telescopic rod 2-2, and the ball screw electric lifting rod is a prior art, and specifically, reference may be made to the structure disclosed in chinese patent CN 207145559U.
The above examples are only for illustrating the technical conception and the features of the present invention, and the purpose thereof is to enable one skilled in the art to understand the contents of the present invention and to implement the present invention, which should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (8)
1. The utility model provides a PICC maintenance device of changing dressings which characterized in that: the forearm support device comprises a base (1), a first support part (2) used for supporting an upper arm and a second support part (3) used for supporting a forearm, wherein the first support part (2) is arranged at one end of the base (1), the second support part (3) is arranged at the other end of the base (1) and is in sliding fit with the base (1), and a space is reserved between the first support part (2) and the second support part (3); the first supporting part (2) comprises an expansion rod (2-2) fixed on the base (1) and a first supporting block (2-1) arranged at the top of the expansion rod (2-2), the second supporting part (3) comprises a second supporting block (3-1) and a limiting sliding groove (3-1 a) arranged at the lower end of the second supporting block (3-1), and the limiting sliding groove (3-1 a) is in sliding fit with the base (1).
2. The PICC maintenance device that changes dressings of claim 1, characterized in that: the upper end of the first supporting block (2-1) is provided with a first limiting groove (2-1a), the upper end of the second supporting block (3-1) is provided with a second limiting groove (3-1b), and the first limiting groove (2-1a) and the second limiting groove (3-1b) extend along the length direction of the base (1).
3. The PICC dressing change maintenance device of claim 2, wherein: the first limiting groove (2-1a) and the second limiting groove (3-1b) are respectively provided with an elastic cushion body (4).
4. The PICC maintenance device that changes dressings of claim 1, characterized in that: a liquid collecting pad (5) is laid between the first supporting part (2) and the second supporting part (3) on the base (1).
5. The PICC maintenance device that changes dressings of claim 1, characterized in that: the lower end of the second supporting block (3-1) is fixed on the base (1) through a locking piece (3-2).
6. The PICC dressing change maintenance device of claim 5, wherein: at least one side of the base (1) in the width direction is provided with a plurality of positioning holes (1-1), the positioning holes (1-1) are sequentially arranged at intervals along the length direction of the base (1), and the second supporting block (3-1) is in threaded connection with the positioning holes (1-1) through the locking piece (3-2).
7. The PICC maintenance device that changes dressings of claim 1, characterized in that: the telescopic rod (2-2) is a ball screw electric lifting rod, and a lifting control switch is arranged on the side portion of the first supporting block.
8. The PICC maintenance device that changes dressings of claim 1, characterized in that: one end of the first supporting block (2-1) close to the end part of the base (1) is provided with an arc-shaped anti-collision part (2-1 b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020737731.5U CN212575170U (en) | 2020-05-07 | 2020-05-07 | PICC maintenance device of changing dressings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020737731.5U CN212575170U (en) | 2020-05-07 | 2020-05-07 | PICC maintenance device of changing dressings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212575170U true CN212575170U (en) | 2021-02-23 |
Family
ID=74648741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020737731.5U Expired - Fee Related CN212575170U (en) | 2020-05-07 | 2020-05-07 | PICC maintenance device of changing dressings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212575170U (en) |
-
2020
- 2020-05-07 CN CN202020737731.5U patent/CN212575170U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210223 |