CN108354737A - Dressing change rack - Google Patents
Dressing change rack Download PDFInfo
- Publication number
- CN108354737A CN108354737A CN201810231191.0A CN201810231191A CN108354737A CN 108354737 A CN108354737 A CN 108354737A CN 201810231191 A CN201810231191 A CN 201810231191A CN 108354737 A CN108354737 A CN 108354737A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- sleeve
- pad body
- pad
- dressing
- 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.)
- Pending
Links
- 239000003814 drug Substances 0.000 claims abstract description 5
- 229920002620 polyvinyl fluoride Polymers 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 229940079593 drug Drugs 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002512 chemotherapy Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/065—Rests specially adapted therefor
- A61G7/075—Rests specially adapted therefor for the limbs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G12/00—Accommodation for nursing, e.g. in hospitals, not covered by groups A61G1/00 - A61G11/00, e.g. trolleys for transport of medicaments or food; Prescription lists
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
- A61G13/1235—Arms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2200/00—Information related to the kind of patient or his position
- A61G2200/30—Specific positions of the patient
- A61G2200/32—Specific positions of the patient lying
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nursing (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
本发明公开了一种换药架，涉及医疗器械制造技术领域，它包括至少两根相互嵌套的套管，所述套管间设有锁紧螺钉，最上一个所述套管的顶部设有用于支撑固定患者上臂的垫体，所述垫体的底部凸出并插于最上一个所述套管内，最下一个所述套管横向铰接有连接杆，所述连接杆的一端设有用于连接换药车推杆的安装座。本发明与现有技术相比，可以解决现有PICC置管换药难度大的问题。
The invention discloses a dressing rack, which relates to the technical field of medical device manufacturing. It comprises at least two mutually nested sleeves, locking screws are arranged between the sleeves, and a locking screw is arranged on the top of the uppermost sleeve. The pad body supporting and fixing the upper arm of the patient, the bottom of the pad body protrudes and is inserted into the uppermost sleeve tube, and the lowermost sleeve tube is horizontally hinged with a connecting rod, and one end of the connecting rod is provided for connecting The mounting seat of the medicine changing cart push rod. Compared with the prior art, the present invention can solve the problem that the existing PICC catheter is difficult to insert and change.
Description
技术领域technical field
本发明涉及医疗器械制造技术领域，尤其是一种用于支撑经外周静脉置入中心静脉导管的换药架。The invention relates to the technical field of medical device manufacturing, in particular to a dressing rack for supporting a central venous catheter inserted through a peripheral vein.
背景技术Background technique
随着经外周静脉置入中心静脉导管（PICC）广泛地应用于肿瘤化疗的临床，换药的操作困难度也越来越显现出来。PICC置管穿刺点位置多在上臂下的三分之一段偏内侧，因而换药时需患者上臂伸直外旋，并尽量暴露穿刺位置以有效消毒，而患者卧时上臂的穿刺点难以完全展开，坐时上臂又无支撑点而难以准确定位，同时操作人员身体弯曲无支撑，处于强迫体位而难以操作，既增加患者的痛苦，又消耗操作人员体力，更难以准确操作。With the widespread use of peripherally inserted central catheters (PICCs) in the clinical practice of tumor chemotherapy, the operational difficulty of dressing changes has become more and more apparent. The puncture point of the PICC catheter is mostly located on the inner side of the lower third of the upper arm. Therefore, when changing the dressing, the patient’s upper arm needs to be straightened and externally rotated, and the puncture site should be exposed as much as possible to effectively disinfect it. Unfolding, the upper arm has no support point and it is difficult to accurately position when sitting. At the same time, the operator's body is bent and unsupported, and it is difficult to operate in a forced position.
发明内容Contents of the invention
本发明所要解决的问题是提供一种换药架，以解决现有PICC置管换药难度大的问题。The problem to be solved by the present invention is to provide a dressing changing stand to solve the problem of difficulty in changing dressings in existing PICC tubes.
为了解决上述问题，本发明的技术方案是：本换药架包括至少两根相互嵌套的套管，所述套管间设有锁紧螺钉，最上一个所述套管的顶部设有用于支撑固定患者上臂的垫体，所述垫体的底部凸出并插于最上一个所述套管内，最下一个所述套管横向铰接有连接杆，所述连接杆的一端设有用于连接换药车推杆的安装座。In order to solve the above problems, the technical solution of the present invention is: the dressing rack includes at least two sleeves nested in each other, locking screws are provided between the sleeves, and the top of the uppermost sleeve is provided with a support The pad that fixes the upper arm of the patient, the bottom of the pad protrudes and is inserted into the uppermost sleeve, the lowermost sleeve is hinged horizontally with a connecting rod, and one end of the connecting rod is provided for connecting dressings. Car push rod mount.
上述技术方案中，更为具体的方案可以是：所述垫体为圆弧形凹环，所述垫体的上部设有软垫。Among the above technical solutions, a more specific solution may be: the pad body is a circular arc-shaped concave ring, and the upper part of the pad body is provided with a soft pad.
进一步的：所述安装座为大于半圆的卡环。Further: the mounting seat is a snap ring larger than a semicircle.
进一步的：所述安装座上设有锁紧螺钉。Further: the mounting base is provided with locking screws.
进一步的：所述套管和所述连接杆及所述安装座均为聚氟乙烯材料制成。Further: the sleeve, the connecting rod and the mounting seat are all made of polyvinyl fluoride.
由于采用了上述技术方案，本发明与现有技术相比具有如下有益效果：Owing to adopting above-mentioned technical scheme, the present invention has following beneficial effect compared with prior art:
本换药架采用至少两根相互嵌套的套管及顶部的垫体，以调整合适的高度支撑患者的上臂，再结合垫体的凸出部插入套管内，可以使垫体相对于套管水平旋转，以任意角度地调整患者手臂位置和操作者最舒服及最适宜操作的状态，轻松而精准地定位操作；垫体上部的软垫，可以在垫体有效支撑的作用下，能够让患者的手臂有较大的舒适性，垫体为圆弧形凹环，使患者手臂在一定程度上受到有效约束，以方便控制手臂角度和位置，软垫上还可以放一次性垫巾，可以防止交叉感染；连接杆和安装座，使套管和垫体可以安装在换药车上，连接杆与套管铰接，可以在不需要的时候，连接杆与套管折叠起来，方便保管，安装座结构简洁而实用；聚氟乙烯材料制成的架体，轻便而耐用，整个换药架简洁，实用性强，使用简单，制造费用低，易于广泛推广。The dressing rack adopts at least two sleeves nested in each other and the pad on the top to adjust the appropriate height to support the upper arm of the patient, and then insert the protrusion of the pad into the sleeve to make the pad relative to the sleeve. Rotate horizontally to adjust the patient’s arm position and the operator’s most comfortable and most suitable operating state at any angle, and position the operation easily and accurately; the soft pad on the upper part of the pad can make the patient feel better under the effective support of the pad. The arm has greater comfort. The cushion body is a circular arc-shaped concave ring, which effectively restrains the patient's arm to a certain extent, so as to facilitate the control of the angle and position of the arm. A disposable pad can also be placed on the soft cushion to prevent crossing Infection; the connecting rod and the mounting seat, so that the casing and the pad body can be installed on the drug changing cart, the connecting rod and the casing are hinged, and the connecting rod and the casing can be folded when not needed for easy storage. The structure of the mounting seat Simple and practical; the frame body made of polyvinyl fluoride material is light and durable, and the whole dressing changing frame is simple, practical, easy to use, low in manufacturing cost, and easy to be widely popularized.
附图说明Description of drawings
图1是本发明实施例的主视图。Fig. 1 is a front view of an embodiment of the present invention.
具体实施方式Detailed ways
下面结合附图对本发明实施例作进一步详述：Embodiments of the present invention are described in further detail below in conjunction with the accompanying drawings:
如图1所示的本换药架，它包括至少两根相互嵌套的套管，这里的套管有两根，套管间设有锁紧螺钉2，最上一个套管3的顶部设有用于支撑固定患者上臂的垫体4，垫体4的底部凸出，形成圆形的凸出部4-1，并插于最上一个套管3内，两根相互嵌套的套管及顶部的垫体4，以调整合适的高度支撑患者的上臂，再结合垫体的凸出部插入套管内，可以使垫体4相对于套管水平旋转，以任意角度地调整患者手臂位置和操作者最舒服及最适宜操作的状态，轻松而精准地定位操作。The dressing rack shown in Figure 1 includes at least two sleeves nested in each other. There are two sleeves here, locking screws 2 are provided between the sleeves, and the top of the last sleeve 3 is provided with a On the pad body 4 that supports and fixes the patient's upper arm, the bottom of the pad body 4 protrudes to form a circular protrusion 4-1, and is inserted into the uppermost sleeve tube 3, and the two nested sleeve tubes and the top sleeve tube The pad body 4 is used to adjust the appropriate height to support the upper arm of the patient, and then combined with the protrusion of the pad body inserted into the sleeve, the pad body 4 can be horizontally rotated relative to the sleeve tube to adjust the position of the patient's arm at any angle and the operator's best position. Comfortable and most suitable state for operation, easy and precise positioning operation.
垫体4为圆弧形凹环，垫体4的上部设有软垫5。垫体4上部的软垫5，可以在垫体有效支撑的作用下，能够让患者的手臂有较大的舒适性，垫体为圆弧形凹环，使患者手臂在一定程度上受到有效约束，以方便控制手臂角度和位置，软垫5上还可以放一次性垫巾，可以防止交叉感染。The pad body 4 is an arc-shaped concave ring, and a cushion 5 is arranged on the top of the pad body 4 . The soft pad 5 on the upper part of the pad body 4 can provide greater comfort to the patient's arm under the effective support of the pad body, and the pad body is an arc-shaped concave ring, so that the patient's arm is effectively restrained to a certain extent , to facilitate the control of the arm angle and position, a disposable pad towel can also be placed on the soft pad 5, which can prevent cross-infection.
最下一个套管1通过铰接轴6横向铰接有连接杆7，连接杆7的一端设有用于连接换药车推杆的安装座8。安装座8为大于半圆的卡环，安装座8上设有锁紧螺钉。这里的连接杆7和安装座8一体成型，连接牢固并结构简单。连接杆7和安装座8，使套管和垫体可以安装在换药车上，连接杆与套管铰接，可以在不需要的时候，连接杆7与套管折叠起来，方便保管，安装座8结构简洁而实用。套管和连接杆7及安装座8均为聚氟乙烯材料制成，轻便而耐用，整个换药架简洁，实用性强，使用简单，制造费用低，易于广泛推广。The lowermost casing 1 is horizontally hinged with a connecting rod 7 through a hinge shaft 6, and one end of the connecting rod 7 is provided with a mount 8 for connecting the push rod of the medicine changing cart. The mounting seat 8 is a clasp larger than a semicircle, and the mounting seat 8 is provided with locking screws. Here, the connecting rod 7 and the mounting seat 8 are integrally formed, and the connection is firm and the structure is simple. The connecting rod 7 and the mounting seat 8 enable the casing and the pad body to be installed on the drug changing cart. The connecting rod and the casing are hinged so that the connecting rod 7 and the casing can be folded for easy storage when not needed. 8 The structure is simple and practical. Sleeve, connecting rod 7 and mounting seat 8 are all made of polyvinyl fluoride material, which is light and durable. The whole dressing rack is simple, practical, easy to use, low in manufacturing cost, and easy to be widely promoted.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810231191.0A CN108354737A (en) | 2018-03-20 | 2018-03-20 | Dressing change rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810231191.0A CN108354737A (en) | 2018-03-20 | 2018-03-20 | Dressing change rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108354737A true CN108354737A (en) | 2018-08-03 |
Family
ID=63000710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810231191.0A Pending CN108354737A (en) | 2018-03-20 | 2018-03-20 | Dressing change rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108354737A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201404399Y (en) * | 2009-05-26 | 2010-02-17 | 苏连山 | Limb traction-lifting bracket |
| CN201441574U (en) * | 2009-07-08 | 2010-04-28 | 郑洪英 | Nursing frame capable of being adjusted at multiple angles |
| CN202459073U (en) * | 2012-03-03 | 2012-10-03 | 尹春青 | Nursing support for hand and foot surgery |
| CN203954087U (en) * | 2014-06-19 | 2014-11-26 | 胡绍毅 | Medical arm bracket |
| CN204351944U (en) * | 2014-12-25 | 2015-05-27 | 吴明慧 | A kind of Foldable bracket disc carrier |
| CN205108167U (en) * | 2015-11-09 | 2016-03-30 | 四川大学华西医院 | Hand support frame |
| CN205515364U (en) * | 2016-01-31 | 2016-08-31 | 西安交通大学医学院第一附属医院 | Leg that props that uses in operation props up unwheeling |
| CN106726295A (en) * | 2017-01-16 | 2017-05-31 | 柳州市人民医院 | Portable multi-function limb support frame |
-
2018
- 2018-03-20 CN CN201810231191.0A patent/CN108354737A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201404399Y (en) * | 2009-05-26 | 2010-02-17 | 苏连山 | Limb traction-lifting bracket |
| CN201441574U (en) * | 2009-07-08 | 2010-04-28 | 郑洪英 | Nursing frame capable of being adjusted at multiple angles |
| CN202459073U (en) * | 2012-03-03 | 2012-10-03 | 尹春青 | Nursing support for hand and foot surgery |
| CN203954087U (en) * | 2014-06-19 | 2014-11-26 | 胡绍毅 | Medical arm bracket |
| CN204351944U (en) * | 2014-12-25 | 2015-05-27 | 吴明慧 | A kind of Foldable bracket disc carrier |
| CN205108167U (en) * | 2015-11-09 | 2016-03-30 | 四川大学华西医院 | Hand support frame |
| CN205515364U (en) * | 2016-01-31 | 2016-08-31 | 西安交通大学医学院第一附属医院 | Leg that props that uses in operation props up unwheeling |
| CN106726295A (en) * | 2017-01-16 | 2017-05-31 | 柳州市人民医院 | Portable multi-function limb support frame |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20180803 |