CN201402346Y - Magnifier device for observing numerical value of table-type sphygmomanometer - Google Patents

Abstract

The utility model discloses a magnifier device for observing a numerical value of a table-type sphygmomanometer, aiming at overcoming the problem that scales on a glass tube of the table-type sphygmomanometer for containing mercury are fine, thus being difficult to be accurately observed. The magnifier device is a circular convex lens, wherein the edge parts at two sides of one surface of the circular convex lens are respectively adhered with a rectangular elastic silicone band by using a thermoplastic technique. When a measured blood pressure numerical value is difficult to be accurately judged, the circular convex lens of the magnifier device can be placed to the scale of the blood pressure numerical value which is difficult to be accurately judged and fixed by using the elastic siliconeband, then measurement is conducted again, and an accurate numerical value can be obtained with the help of amplification of the convex lens.

Description

A kind of magnifier apparatus of observing desk model sphygmomanometer numerical value

Technical field:

The utility model relates to technical field of medical instruments, particularly a kind of magnifier apparatus of observing desk model sphygmomanometer numerical value.

Background technology:

When clinical auscultation patient blood pressure values, fine and closely woven being difficult to of scale that holds on the glass tube of mercury because of desk model sphygmomanometer observes accurately sometimes.Therefore designing a kind of magnifier apparatus of observing desk model sphygmomanometer numerical value solves this problem.

Summary of the invention:

It is fine and closely woven and be difficult to observe problem accurately that the technical problems to be solved in the utility model is that desk model sphygmomanometer holds scale on the glass tube of mercury, and a kind of magnifier apparatus of observing desk model sphygmomanometer numerical value is provided.

Technical solutions of the utility model are characterised in that it is a bull's-eye, make by organic glass, 5 centimetres of this bull's-eye diameters, the one side both sides of the edge part of this bull's-eye respectively is stained with a strip elastic force silicone band with thermoplastic processes, 5 centimetres of every silica gel belt lengths, wide 0.3 centimetre.

When the measurement blood pressure values is difficult to accurately judge, bull's-eye of the present utility model can be placed into and be difficult to accurately judge locating and fixing of blood pressure values scale with the elastic force silicone band, and then measure one time, under the help of convex lens amplification, can obtain accurate values.

The utility model is simple in structure, novel in design, be convenient to make and apply.

Description of drawings:

Accompanying drawing is a structural representation of the present utility model

Embodiment:

With reference to accompanying drawing, 1 is the utility model bull's-eye among the figure, is made 5 centimetres of this bull's-eye 1 diameters by organic glass, the one side both sides of the edge part of this bull's-eye 1 respectively is stained with a strip elastic force silicone band 2 with thermoplastic processes, and every silicone band 2 is grown 5 centimetres, wide 0.3 centimetre.

Claims (1)

1, a kind of magnifier apparatus of observing desk model sphygmomanometer numerical value is characterized in that it is bull's-eye (1), and the one side both sides of the edge part of this bull's-eye (1) is stained with a strip elastic force silicone band (2).

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