CN203773838U - Picc maintenance operation teaching aid - Google Patents
Picc maintenance operation teaching aid Download PDFInfo
- Publication number
- CN203773838U CN203773838U CN201420171876.8U CN201420171876U CN203773838U CN 203773838 U CN203773838 U CN 203773838U CN 201420171876 U CN201420171876 U CN 201420171876U CN 203773838 U CN203773838 U CN 203773838U
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- CN
- China
- Prior art keywords
- teaching aid
- arm
- picc
- operation teaching
- base
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- Expired - Fee Related
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
A PICC maintenance operation teaching aid includes a stabilizing platform and an arm model; the stabilizing platform is provided with a base and a back frame which are fixed to each other so as to form one body; the arm model comprises a partial upper arm and a partial forearm which are connected with each other through an elbow portion; the arm model is of a hollow structure of which both ends are sealed and is used for filling a PICC tube washing and sealing liquid in operation; one end of the arm model is provided with a dismountable sealing end cover which can discharge the liquid; the outer side surface of the arm model which is adopted as a supporting layer of the main body of the arm model is provided with a flexible epidermal layer; the base is flat plate-shaped; the back frame is plate-shaped or columnar; an included angle between the back frame and the base is equal to an included angle between the central line of the upper arm and the central line of the forearm; and the bottom of the forearm is provided with an adsorption block and is used for adsorbing and fixing the base. The PICC maintenance operation teaching aid of the utility model can be realized with low cost, and stability in an operation process, and problems in liquid filling are given to full consideration. The PICC maintenance operation teaching aid has the advantages of simple structure, low cost and convenient use.
Description
Technical field
The utility model relates to medical teaching teaching aid, is a kind of PICC attended operation teaching aid specifically.
Background technology
In medical teaching, practical operation is an indispensable ring, and often a bit deviation, can not appear in a process need repeatable operation contact.PICC is a kind ofly inserted to superior vena caval conduit through peripheral vein.Utilize the PICC can infusion of drug is large at blood flow volume, in the fast central vein of flow velocity, avoided patient because of long-term infusion high concentration, the infringement of high dripping of irritant drugs to blood vessel.Compare with subclavian vein puncture art, this operation has handling safety, wound is little, infection rate is low, indwelling time is long, be difficult for the advantages such as de-pipe.Alleviated the misery that repeatedly punctures and bring to patient, guaranteed carrying out smoothly for the treatment of, and alleviated the working pressure of clinical care.Medico can reach degree on duty through repeating, and current Practical teaching aid is with high costs, the chance of student's contact is few, be unfavorable for student's exercise operation, therefore low cost, PICC attended operation teaching aid easy to use are necessary in the pre-job training of trainee.
Summary of the invention
Technical problem to be solved in the utility model is to provide the PICC attended operation teaching aid that a kind of cost is low and fidelity is high.
Described PICC attended operation teaching aid, is characterized in that: comprise firm platform and arm models, described firm platform is provided with base and the backrest being fixed as one, and described arm models comprises part upper arm and the part forearm being connected as one by ancon;
Described arm models is the airtight hollow structures in two ends, as the lateral surface of the supporting layer of main body, is provided with flexible epidermal area, and an end face is provided with dismountable end cover, as the lateral surface of the supporting layer of main body, is provided with flexible epidermal area;
Described base is tabular, and described backrest is tabular or column, and the angle between backrest and base equates with the angle between upper arm center line and forearm center line; The bottom of described forearm is provided with Attraction block, for fixing with described base absorption.
The fixing embodiment of a kind of upper arm is that the both sides of described upper arm are all fixed with binding strap, for fixing with described backrest colligation.
Further, two described binding straps are a matching used secondary velcro.
The fixing embodiment of a kind of forearm is, described Attraction block is magnetic material, and the base of correspondence position is provided with metal material or the magnetic material supporting with described Attraction block, with coordinate arm models is adsorbed fixing.
The leading flank of described upper arm be provided with insert PICC put pipe micropore.
Described end cover with arm models by screw thread or buckle is airtight is connected.
The fixing embodiment of another kind of upper arm is that the end face of described backrest is to the recessed arc of direction of placing arm models.
Further, between described upper arm and recessed backrest, be provided with positioning convex and the locating groove of aligned in position.
The utility model discloses a kind of teaching simulation apparatus that can realize PICC attended operation with low cost, taken into full account the apparatus stability problem in operating process, there is feature simple in structure, cost is low, easy to use.
Accompanying drawing explanation
Fig. 1 is the utility model one-piece construction schematic diagram,
Fig. 2 be in Fig. 1 A-A to cross-section structure enlarged drawing.
In figure: 1-binding strap, 2-arm models, 3-insert pipeline section, 4-do not insert pipe, 5-forearm, 6-end cover, 7-firm platform, 8-epidermal area, 9-supporting layer, 10-cavity, 11-Attraction block, 12-backrest, 13-base, 14-upper arm.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated: as shown in Figure 1, described PICC attended operation teaching aid, comprise firm platform 7 and arm models 2, described firm platform 7 is provided with base 13 and the backrest 12 being fixed as one, and described arm models 2 comprises part upper arm 14 and the part forearm 5 being connected by ancon; Upper arm and forearm are an integral body, and firm platform can be an integral body, also base and backrest can be split as to two parts, is spliced into one during use.Backrest is installed fixing at the middle part of bottom and base buckle, be not can pull down the used time, is convenient to collection.
Described arm models 2 is the airtight hollow structures in two ends, is provided with 8, one end faces of flexible epidermal area is provided with dismountable end cover 6 as the lateral surface of the supporting layer 9 of main body; The leading flank of described upper arm 14 be provided with insert PICC put pipe micropore.In teaching, need, micropore is provided with a plurality of, is provided with the one-way valve that the water that prevents in cavity flows out in the inner side of each micropore, described end cover 6 with arm models 2 by screw thread or buckle is airtight is connected.This structure is the needs for practice, and PICC inserts simulating reality state of operation in pipe micropore.
Described base 13 is tabular, and described backrest 12 is tabular or column, and the angle between backrest 12 and base 13 equates with the angle between upper arm 14 center lines and forearm 5 center lines.
A kind of embodiment that strengthens steady type is that the bottom of described forearm 5 is provided with Attraction block 11, for fixing with described base 13 absorption.
The fixing a kind of embodiment of forearm Attraction block is, as Fig. 2, described Attraction block 11 be magnetic material, and the base 13 of correspondence position is provided with metal material or the magnetic material supporting with described Attraction block 11, to coordinate, arm models is adsorbed and is fixed.
Meanwhile, the fixing embodiment of upper arm is that the both sides of described upper arm 14 are all fixed with binding strap 1, for fixing with described backrest 12 colligations.Further, two described binding straps 1 are a matching used secondary velcro.
The fixing embodiment of another kind of upper arm is that the end face of described backrest 12 is to the recessed arc of direction of placing arm models.Further, between described upper arm 14 and recessed backrest 12, be provided with positioning convex and the locating groove of aligned in position.
Before operating, splicing installs base and backrest, by arm models end cap seal.By the Attraction block of forearm and the binding strap of upper arm or buckle fixing arm model.Can normally carry out PICC attended operation process afterwards.During collection, pull down arm models, open end cover, emit water wherein and dry, pull down backrest and put into storage case.
Claims (8)
1. a PICC attended operation teaching aid, it is characterized in that: comprise firm platform (7) and arm models (2), described firm platform (7) is provided with base (13) and the backrest (12) being fixed as one, and described arm models (2) comprises part upper arm (14) and the part forearm (5) being connected as one by ancon;
Described arm models (2) is the airtight hollow structures in two ends, and an end face is provided with dismountable end cover (6), as the lateral surface of the supporting layer (9) of main body, is provided with flexible epidermal area (8);
Described base (13) is tabular, and described backrest (12) is tabular or column, and the angle between backrest (12) and base (13) equates with the angle between upper arm (14) center line and forearm (5) center line;
The bottom of described forearm (5) is provided with Attraction block (11), for fixing with described base (13) absorption.
2. PICC attended operation teaching aid according to claim 1, is characterized in that: the both sides of described upper arm (14) are all fixed with binding strap (1), for fixing with described backrest (12) colligation.
3. PICC attended operation teaching aid according to claim 2, is characterized in that: two described binding straps (1) are a matching used secondary velcro.
4. PICC attended operation teaching aid according to claim 1, it is characterized in that: described Attraction block (11) is magnetic material, the base of correspondence position (13) is provided with metal material or the magnetic material supporting with described Attraction block (11), to coordinate, arm models is adsorbed and is fixed.
5. PICC attended operation teaching aid according to claim 1, is characterized in that: the leading flank of described upper arm (14) be provided with insert PICC put pipe micropore.
6. PICC attended operation teaching aid according to claim 1, is characterized in that: described end cover (6) with arm models (2) by screw thread or buckle is airtight is connected.
7. PICC attended operation teaching aid according to claim 1 and 2, is characterized in that: the end face of described backrest (12) is the recessed arc of direction to placing arm models.
8. PICC attended operation teaching aid according to claim 7, is characterized in that: the positioning convex and the locating groove that between described upper arm (14) and recessed backrest (12), are provided with aligned in position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171876.8U CN203773838U (en) | 2014-04-10 | 2014-04-10 | Picc maintenance operation teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171876.8U CN203773838U (en) | 2014-04-10 | 2014-04-10 | Picc maintenance operation teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203773838U true CN203773838U (en) | 2014-08-13 |
Family
ID=51290998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420171876.8U Expired - Fee Related CN203773838U (en) | 2014-04-10 | 2014-04-10 | Picc maintenance operation teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203773838U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109166434A (en) * | 2018-09-17 | 2019-01-08 | 茹晚霞 | A kind of tube sealing flushing teaching simulating device and its detection method with detection function |
| CN110599879A (en) * | 2019-09-26 | 2019-12-20 | 赣南医学院第一附属医院 | Venous catheter tube washing and sealing teaching device and method |
-
2014
- 2014-04-10 CN CN201420171876.8U patent/CN203773838U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109166434A (en) * | 2018-09-17 | 2019-01-08 | 茹晚霞 | A kind of tube sealing flushing teaching simulating device and its detection method with detection function |
| CN110599879A (en) * | 2019-09-26 | 2019-12-20 | 赣南医学院第一附属医院 | Venous catheter tube washing and sealing teaching device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20150410 |
|
| EXPY | Termination of patent right or utility model |