CN211131071U - A New PICC Arm Circumference Measuring Ruler - Google Patents

Abstract

Translated fromChinese

本实用新型公开了一种新型PICC臂围测量尺，包括绑带、测量装置，所述绑带上系有搭扣，在绑带的前端处胶有圆盘，圆盘的中心设有圆孔，孔内装有磁铁，所述绑带与测量装置相互配合使用，所述测量装置由上壳体与下壳体组成，所述下壳体的内部中心处设有空心的定位柱，定位柱两侧设有凹槽，定位柱外侧套有发条弹簧，发条弹簧外侧套有尺芯，尺芯外侧套有尺带，尺带上的拉手露在测量装置表面，拉手的正上方设有固定在测量装置表面的啪啪圈，本实用新型的特点：操作更加方便，数据更加可靠，收纳更加便捷，节约护士的时间，提高工作效率，便于携带和使用，通过定位装置与电子测量尺相结合，使测量更为方便精确。

The utility model discloses a novel PICC arm circumference measuring ruler, which comprises a strap and a measuring device. A buckle is fastened on the strap, a disc is glued at the front end of the strap, and a circular hole is arranged in the center of the disc. , a magnet is installed in the hole, the strap and the measuring device are used in cooperation with each other. The measuring device is composed of an upper shell and a lower shell. The inner center of the lower shell is provided with a hollow positioning column. There is a groove on the side, a clockwork spring is set on the outside of the positioning column, a ruler core is set on the outside of the clockwork spring, and a ruler belt is set on the outside of the ruler core. On the surface of the measuring device, the characteristics of the utility model are: more convenient operation, more reliable data, more convenient storage, saving nurses' time, improving work efficiency, easy to carry and use, and combining with the electronic measuring ruler through the positioning device , making the measurement more convenient and accurate.

Description

Translated fromChinese

一种新型PICC臂围测量尺A New PICC Arm Circumference Measuring Ruler

技术领域technical field

本实用新型涉及经外周置入中心静脉导管PICC术后患者的护理领域，特别涉及到一种新型PICC臂围测量尺。The utility model relates to the nursing field of patients after peripherally implanting a central venous catheter PICC, in particular to a novel PICC arm circumference measuring ruler.

背景技术Background technique

PICC臂围监测传统测量工具有直尺、卷尺。目前，医院和市面上的医用测量尺大多为单条软尺或一次性纸尺，用于各种医用测量。PICC置管术前必须先测量手臂做记录，并且以后PICC护理换膜时仍要再次测量臂围，并与之前测量的数据做对比，看是否发生变化，如果数据相差很大就要考虑是否发生炎症。传统的测量方式存在测量步骤复杂、测量时间长、测量结果受主观因素影响大的弊端，对护士的判断造成了很大的影响。Traditional measuring tools for PICC arm circumference monitoring include ruler and tape measure. At present, most of the medical measuring rulers in hospitals and on the market are single soft rulers or disposable paper rulers, which are used for various medical measurements. Before PICC cannulation, the arm must be measured and recorded, and the arm circumference should be measured again when PICC nursing and membrane replacement is performed, and compared with the previously measured data to see if there is any change. If the data is very different, consider whether it has occurred. inflammation. The traditional measurement method has the disadvantages of complicated measurement steps, long measurement time, and the measurement results are greatly affected by subjective factors, which have a great impact on the judgment of nurses.

实用新型内容Utility model content

本实用新型的目的在于提供一种测量精确、操作方便、提高工作效率、便于携带和使用的新型PICC臂围测量尺。The purpose of the utility model is to provide a novel PICC arm circumference measuring ruler which is accurate in measurement, convenient in operation, improves work efficiency, and is easy to carry and use.

为实现上述目的，本实用新型的技术方案：For achieving the above object, the technical scheme of the present utility model:

一种新型PICC臂围测量尺，包括绑带、测量装置，所述绑带上系有搭扣，在绑带的前端处胶有圆盘，圆盘的中心设有圆孔，孔内装有磁铁，所述绑带整体被分成两段，长绑带的表面设有圆毛，短绑带的表面设有刺毛，所述绑带与测量装置相互配合使用，所述测量装置由上壳体与下壳体组成，所述下壳体的内部中心处设有空心的定位柱，定位柱两侧设有凹槽，定位柱外侧套有发条弹簧，发条弹簧外侧套有尺芯，尺芯外侧套有尺带，尺带上的拉手露在测量装置表面，拉手的正上方设有固定在测量装置表面的啪啪圈，啪啪圈的前端固定有凸台状的磁铁。A new type of PICC arm circumference measuring ruler, including a strap and a measuring device, a buckle is fastened on the strap, a disc is glued at the front end of the strap, a circular hole is arranged in the center of the disc, and a magnet is installed in the hole , the strap is divided into two sections as a whole, the surface of the long strap is provided with round bristles, the surface of the short strap is provided with thorns, the strap and the measuring device are used in cooperation with each other, and the measuring device is formed by the upper shell It is composed of a lower casing. The inner center of the lower casing is provided with a hollow positioning column, and grooves are arranged on both sides of the positioning column. The outer side of the core is covered with a ruler belt, the handle on the ruler belt is exposed on the surface of the measuring device, a snap ring fixed on the surface of the measuring device is arranged just above the handle, and a boss-shaped magnet is fixed at the front end of the snap ring.

作为优选，所述发条弹簧的内端勾在定位柱一侧的凹槽内，与定位柱内部的感应器相连接，发条弹簧的外端勾在尺芯的凹槽内，与尺芯外侧的尺带相连接。Preferably, the inner end of the clockwork spring is hooked in the groove on one side of the positioning column, and is connected with the sensor inside the positioning column, and the outer end of the clockwork spring is hooked in the groove of the ruler core, and is connected with the ruler core. The outside tape is connected.

作为优选，所述上壳体上设有数显屏，数显屏的一侧设有若干按钮，上壳体的内部焊有电路板，电路板通过电线连接感应器、按钮、数显屏。Preferably, the upper casing is provided with a digital display screen, one side of the digital display screen is provided with several buttons, a circuit board is welded inside the upper casing, and the circuit board is connected to the sensor, the button and the digital display screen through wires.

作为优选，所述长绑带上的圆毛与短绑带上的刺毛位置相反。Preferably, the round bristles on the long strap are opposite to the bristles on the short strap.

作为优选，所述啪啪圈为记忆金属弹片，其长度为固定10cm。Preferably, the snap ring is a memory metal shrapnel, and its length is fixed at 10cm.

本实用新型的有益条件在于：本实用新型采用了上述技术方案提供的一种新型PICC臂围测量尺，弥补了现有技术的不足，其特点：操作更加方便，数据更加可靠，收纳更加便捷，节约护士的时间，提高工作效率，便于携带和使用，通过定位装置与电子测量尺相结合，使测量更为方便精确。The beneficial conditions of the utility model are: the utility model adopts a new type of PICC arm circumference measuring ruler provided by the above technical scheme, which makes up for the deficiencies of the prior art, and its characteristics are: the operation is more convenient, the data is more reliable, and the storage is more convenient, It saves nurses' time, improves work efficiency, and is easy to carry and use. The positioning device is combined with an electronic measuring ruler to make the measurement more convenient and accurate.

附图说明Description of drawings

图1为本实用新型的结构示意图。Figure 1 is a schematic structural diagram of the utility model.

图2为本实用新型的绑带的结构示意图。FIG. 2 is a schematic structural diagram of the strap of the present invention.

图3为本实用新型的下壳体的结构示意图。FIG. 3 is a schematic structural diagram of the lower casing of the present invention.

图4为本实用新型的上壳体的结构示意图。FIG. 4 is a schematic structural diagram of the upper casing of the present invention.

具体实施方式Detailed ways

如图1至4所示，包括绑带4、测量装置6，所述绑带4上系有搭扣2，在绑带4的前端处胶有圆盘13，圆盘13的中心设有圆孔，孔内装有磁铁1，所述绑带4整体被分成两段，长绑带4的表面设有圆毛5，短绑带4的表面设有刺毛3，所述绑带4与测量装置6相互配合使用，所述测量装置6由上壳体62与下壳体61组成，所述下壳体61的内部中心处设有空心的定位柱11，定位柱11两侧设有凹槽，定位柱11外侧套有发条弹簧12，发条弹簧12外侧套有尺芯14，尺芯14外侧套有尺带8，尺带8上的拉手81露在测量装置6表面，拉手81的正上方设有固定在测量装置6表面的啪啪圈7，啪啪圈7的前端固定有凸台状的磁铁1，所述发条弹簧12的内端勾在定位柱11一侧的凹槽内，与定位柱11内部的感应器相连接，发条弹簧12的外端勾在尺芯14的凹槽内，与尺芯14外侧的尺带8相连接，所述上壳体62上设有数显屏9，数显屏9的一侧设有若干按钮15，上壳体62的内部焊有电路板10，电路板10通过电线连接感应器、按钮15、数显屏9，所述长绑带4上的圆毛5与短绑带4上的刺毛3位置相反，所述啪啪圈7为记忆金属弹片，其长度为固定10cm。As shown in Figures 1 to 4, it includes a strap 4 and ameasuring device 6, the strap 4 is fastened with a buckle 2, adisc 13 is glued at the front end of the strap 4, and the center of thedisc 13 is provided with a circle The hole is equipped with a magnet 1, and the strap 4 is divided into two sections as a whole. The surface of the long strap 4 is provided with round hairs 5, and the surface of the short strap 4 is provided withburrs 3. Thedevice 6 is used in cooperation with each other. Themeasuring device 6 is composed of anupper casing 62 and alower casing 61. The inner center of thelower casing 61 is provided with ahollow positioning column 11, and the two sides of thepositioning column 11 are provided with grooves. , the outer side of thepositioning column 11 is covered with aclockwork spring 12, the outer side of theclockwork spring 12 is covered with aruler core 14, the outer side of theruler core 14 is covered with aruler belt 8, and thehandle 81 on theruler belt 8 is exposed on the surface of themeasuring device 6. There is a snap ring 7 fixed on the surface of themeasuring device 6 just above, the front end of the snap ring 7 is fixed with a boss-shaped magnet 1, and the inner end of thespring 12 is hooked in the groove on one side of thepositioning column 11 Inside, it is connected with the sensor inside thepositioning column 11, the outer end of thespring 12 is hooked in the groove of theruler core 14, and is connected with theruler belt 8 outside theruler core 14. There is adigital display screen 9, a number ofbuttons 15 are arranged on one side of thedigital display screen 9, acircuit board 10 is welded inside theupper casing 62, and thecircuit board 10 is connected to the sensor, thebutton 15, and thedigital display screen 9 through wires. The round hair 5 on the long strap 4 is opposite to thebristles 3 on the short strap 4, and the snap ring 7 is a memory metal shrapnel, and its length is fixed at 10cm.

实际使用时，如图2所示，患者在住院时，护士下发绑带4，由患者自行保管，这样能避免混用绑带4带来的传染病；将绑带4缠在肘关节处，短绑带4的一端穿过卡扣2并拉紧，所述长绑带4上的圆毛5与短绑带4上的刺毛3位置相反，这样就能将短绑带4贴在长绑带4上，刺毛3扎进圆毛5内，两者相扣，在受到一定横力的情况下，富有弹性的勾被拉直，从绒圈上松掉而打开，然后又恢复原有的勾型，方便护士护理；系好绑带后4，将绑带4上的圆盘13调整到肘窝位置。In actual use, as shown in Figure 2, when the patient is hospitalized, the nurse issues the strap 4, which is kept by the patient, so as to avoid infectious diseases caused by mixing the strap 4; wrap the strap 4 around the elbow joint, One end of the short strap 4 passes through the buckle 2 and is tightened, and the round hair 5 on the long strap 4 is opposite to thebristles 3 on the short strap 4, so that the short strap 4 can be attached to the long strap 4. On the strap 4, thebristles 3 are inserted into the round hairs 5, and the two are interlocked. Under the circumstance of a certain horizontal force, the elastic hook is straightened, released from the loop and opened, and then restored to its original state. The hook shape is convenient for nurses to care; after tying the strap 4, adjust thedisc 13 on the strap 4 to the position of the elbow socket.

如图1、3、4所示，所述测量装置6上设有啪啪圈7，啪啪圈7的前端固定有凸台状的磁铁1，将啪啪圈7上的磁铁1与圆台13内的磁铁1相互吸引，将两个装置连接一起，所述啪啪圈7为记忆金属弹片，其长度为固定10cm，记忆金属弹片能在测量装置6使用结束后，将啪啪圈7往手腕处一拍，就能缠在手腕上，方便携带，而固定长度是为了统一测量数据；先测量下臂，平稳的握住测量装置6，将表面的拉手81拉出，带动尺带8缠绕下臂一圈；所述下壳体61的内部中心处设有空心的定位柱11，定位柱11两侧设有凹槽，定位柱11外侧套有发条弹簧12，发条弹簧12外侧套有尺芯14，尺芯14外侧套有尺带8，所述发条弹簧12的内端勾在定位柱11一侧的凹槽内，与定位柱11内部的感应器相连接，发条弹簧12的外端勾在尺芯14的凹槽内，与尺芯14外侧的尺带8相连接，这样，当尺带8移动时，尺带8拉动发条弹簧12，使其压缩，并触发感应器，所述上壳体62上设有数显屏9，数显屏9的一侧设有若干按钮15，上壳体62的内部焊有电路板10，电路板10通过电线连接感应器、按钮15、数显屏9，数显屏9会显示当前的数字，即为患者的臂围，记录数据后，护士松手，发条弹簧12复位，尺带8自动回卷，数显屏9上归零，数显屏9两侧的按钮，有开关、数据归零的作用；下臂围测量结束后，以绑带4与测量装置6上的磁铁1为圆心，旋转180度，按上述步骤开始测量上臂围；测量臂围后，监测穿刺部位手臂与健侧手臂是否发生肿胀，测量更加精确，操作更加方便，数据更加可靠，收纳更加便捷，节约护士的时间，提高工作效率，便于携带和使用。As shown in Figures 1, 3, and 4, themeasuring device 6 is provided with a snap ring 7, the front end of the snap ring 7 is fixed with a boss-shaped magnet 1, and the magnet 1 on the snap ring 7 is connected with thecircular platform 13. The magnets 1 inside attract each other and connect the two devices together. The snap ring 7 is a memory metal shrapnel with a fixed length of 10cm. The memory metal shrapnel can move the snap ring 7 to the wrist after themeasuring device 6 is used. With one tap, it can be wrapped around the wrist, which is convenient to carry, and the fixed length is to unify the measurement data; first measure the lower arm, hold themeasuring device 6 stably, pull out thehandle 81 on the surface, and drive thetape 8 to wrap down The inner center of thelower casing 61 is provided with ahollow positioning column 11, and grooves are provided on both sides of thepositioning column 11. Theruler core 14, theruler belt 8 is sleeved on the outside of theruler core 14, the inner end of theclockwork spring 12 is hooked in the groove on one side of thepositioning column 11, and is connected with the sensor inside thepositioning column 11, and theclockwork spring 12 The outer end is hooked in the groove of theruler core 14 and connected with theruler belt 8 outside theruler core 14. In this way, when theruler belt 8 moves, theruler belt 8 pulls thespring 12 to compress it and trigger the induction Theupper casing 62 is provided with adigital display screen 9, a number ofbuttons 15 are arranged on one side of thedigital display screen 9, thecircuit board 10 is welded inside theupper casing 62, and thecircuit board 10 is connected to the sensor,Button 15,digital display screen 9, thedigital display screen 9 will display the current number, which is the patient's arm circumference. After recording the data, the nurse releases the hand, thespring 12 resets, thetape 8 automatically rewinds, and thedigital display screen 9 Return to zero, the buttons on both sides of thedigital display screen 9 have the function of switching and data zeroing; after the measurement of the lower arm circumference, take the strap 4 and the magnet 1 on themeasuring device 6 as the center of the circle, rotate 180 degrees, and follow the steps above. Start to measure the upper arm circumference; after measuring the arm circumference, monitor whether the arm at the puncture site and the unaffected arm are swollen, the measurement is more accurate, the operation is more convenient, the data is more reliable, the storage is more convenient, the nurse's time is saved, the work efficiency is improved, and it is easy to carry and use.

本行业的技术人员应该了解，本实用新型不受上述实施例的限制，上述实施例和说明 书中描述的只是说明本实用新型的原理，在不脱离本发明精神和范围的前提下，本实用新型还会有 各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本实用新型要求保护范围由所附的权利要求书及其等效物界定。It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention There are also various changes and modifications which fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. A novel PICC arm circumference measuring scale comprises a binding belt (4) and a measuring device (6), and is characterized in that a hasp (2) is tied on the binding belt (4), a disc (13) is glued at the front end of the binding belt (4), a round hole is formed in the center of the disc (13), a magnet (1) is arranged in the hole, the binding belt (4) is integrally divided into two sections, round hair (5) is arranged on the surface of a long binding belt (4), a thorn hair (3) is arranged on the surface of a short binding belt (4), the binding belt (4) and the measuring device (6) are matched with each other for use, the measuring device (6) is composed of an upper shell (62) and a lower shell (61), a hollow positioning column (11) is arranged at the center of the inner part of the lower shell (61), grooves are formed in two sides of the positioning column (11), a clockwork spring (12) is sleeved outside the positioning column (11), and a ruler core (, a tape (8) is sleeved outside the tape core (14), a handle (81) on the tape (8) is exposed on the surface of the measuring device (6), a snap ring (7) fixed on the surface of the measuring device (6) is arranged right above the handle (81), and a boss-shaped magnet (1) is fixed at the front end of the snap ring (7).

2. The novel PICC arm circumference measuring scale according to claim 1, wherein the inner end of the clockwork spring (12) is hooked in a groove at one side of the positioning column (11) and connected with an inductor inside the positioning column (11), and the outer end of the clockwork spring (12) is hooked in a groove of the scale core (14) and connected with the scale belt (8) outside the scale core (14).

3. The novel PICC arm circumference measuring scale according to claim 1, wherein a digital display screen (9) is arranged on the upper shell (62), a plurality of buttons (15) are arranged on one side of the digital display screen (9), a circuit board (10) is welded inside the upper shell (62), and the circuit board (10) is connected with the inductor, the buttons (15) and the digital display screen (9) through wires.

4. The novel PICC arm circumference measurement ruler of claim 1, wherein the round bristles (5) on the long strap (4) are opposite to the bristles (3) on the short strap (4).

5. The novel PICC arm circumference measuring scale of claim 1, wherein the snap ring (7) is a memory metal spring, and the length of the snap ring is fixed by 10 cm.

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