CN212261358U - Medical pressure sensor pipe connection fixing device - Google Patents

Abstract

The utility model discloses a medical pressure sensor pipe connection fixing device, including artery pipe fixing base and head pipe rand, artery pipe fixing base includes adjustable pipe draw-in groove, adjustable pipe draw-in groove both sides articulate there is adjustable fixing base, adjustable fixing base is installed on two-sided adhesive hydrocolloid dressing, adjustable pipe draw-in groove one end is equipped with the pipe fixed mouthful, and the other end is equipped with the pipe fixed head, head pipe rand includes flat rand, flat rand pastes on silica gel pad, one side that flat rand was kept away from to silica gel pad is equipped with the inflatable wrist strap, flat rand both sides are equipped with two-sided adhesive hydrocolloid dressing. Compared with the prior art, the utility model the advantage lie in: when the connecting catheter fixing device for the medical pressure sensor is used, the connecting catheter of the medical pressure sensor can be stably fixed, and skin pressure damage caused by too tight adhesion due to slipping and displacement of the fixed over-loose catheter is avoided.

Description

Medical pressure sensor pipe connection fixing device

Technical Field

The utility model relates to a medical equipment field specifically indicates a medical pressure sensor pipe connection fixing device.

Background

The medical pressure sensor is a sensor specially used for detecting the pressure of a patient and converting the pressure into an outputable signal, mainly comprises a head catheter and an external blood pressure sensor, is mainly used for monitoring various pressures such as central venous pressure, pulmonary artery pressure, arterial pressure and the like of a human body clinically, directly obtains a physiological parameter of blood pressure, and provides an objective basis for clinical diagnosis, treatment and prognosis estimation of diseases.

When the medical pressure sensor is used, the catheter is firstly punctured and is placed in a blood vessel of a detected part, the radial artery puncture is the first clinical choice at present, the outer end of the catheter is directly connected with the pressure sensor, and the fluid has the pressure transmission effect, so that the pressure in the blood vessel is transmitted to the external pressure sensor through the liquid in the catheter, and the real-time pressure change dynamics in the blood vessel can be obtained. At present, a convex collar device is adopted at the connecting part of a head catheter and an artery catheterization catheter of a clinical pressure sensor, and in order to avoid the slippage of a pipeline clinically, the collar device and the connecting catheter thereof are fixed below a radial artery puncture point of a patient by using adhesive tapes as shown in figures 1-2. The contact surface of the convex collar and the skin is small, the subcutaneous fat of the fixed part is less, and the pressure injury of the contacted part is easy to cause under the long-time fixation of the adhesive plaster. And the adhesive tape is adopted to fix the convex collar part, so that the stability is poor, the catheter in the artery is easy to shake back and forth left and right, the position of the catheter is shifted or separated, and the back and forth friction of the catheter also increases the bleeding risk of the puncture part.

Therefore, a comfortable catheter connection fixing device is urgently needed to be researched

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a medical pressure sensor's connecting tube fixing device to above problem, have and can fix pipe and prevent the pressure nature damage.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a medical pressure sensor pipe connection fixing device, includes artery pipe fixing base and head pipe rand, artery pipe fixing base includes adjustable pipe draw-in groove, adjustable pipe draw-in groove both sides articulate there is adjustable fixing base, adjustable fixing base is installed on two-sided adhesive hydrocolloid dressing, adjustable pipe draw-in groove one end is equipped with the pipe fixed mouthful, and the other end is equipped with the pipe fixed head, head pipe rand includes flat rand, flat rand pastes on silica gel pad, one side that flat rand was kept away from to silica gel pad is equipped with the inflatable wrist strap, flat rand both sides are equipped with two-sided adhesive hydrocolloid dressing.

Compared with the prior art, the utility model the advantage lie in: when the connecting catheter fixing device for the medical pressure sensor is used, the connecting catheter of the medical pressure sensor can be stably fixed, and skin pressure damage caused by too tight adhesion due to slipping and displacement of the fixed over-loose catheter is avoided.

As an improvement, the adjustable conduit clamping groove is in a round table shape, the small-diameter end of the round table is a conduit fixing head connecting end, and the large-diameter end of the round table is a conduit fixing port connecting end.

As an improvement, the artery catheter fixing seat and the head catheter collar are connected through a catheter.

As an improvement, magic tapes are arranged at two ends of the inflatable wrist strap and used for fixing.

As an improvement, fixing holes are formed in two sides of the flat clamping ring and are used for being matched and connected with the inflatable wrist strap.

Drawings

Fig. 1 is a schematic structural diagram of a catheter connection and fixation device of a medical pressure sensor.

Fig. 2 is a schematic structural view of an arterial catheter fixing seat of a medical pressure sensor catheter connecting and fixing device.

Fig. 3 is a schematic view of a head catheter collar structure of a medical pressure sensor catheter attachment fixture.

As shown in the figure: 1. adjustable pipe draw-in groove, 2, adjustable fixing base, 3, two-sided adhesive hydrocolloid dressing, 4, pipe fixed mouthful, 5, pipe fixed head, 6, flat rand, 7, silica gel pad, 8, inflatable wrist strap, 9, pipe.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model discloses when concrete implementation, a medical pressure sensor pipe connection fixing device, including artery pipe fixing base and head pipe rand, artery pipe fixing base includes adjustable pipe draw-in groove 1, 1 both sides of adjustable pipe draw-in groove articulate there is adjustable fixing base 2, adjustable fixing base 2 is installed on two-sided adhesive hydrocolloid dressing 3, 1 one end of adjustable pipe draw-in groove is equipped with pipe fixed mouthful 4, and the other end is equipped with pipe fixed head 5, head pipe rand includes flat rand 6, flat rand 6 is pasted on silica gel pad 7, one side that flat rand 6 was kept away from to silica gel pad 7 is equipped with inflatable wrist strap 8, 6 both sides of flat rand are equipped with two-sided adhesive hydrocolloid dressing 3.

As an improvement, the adjustable catheter clamping groove 1 is in a round table shape, the small-diameter end of the round table is a connecting end of a catheter fixing head 5, and the large-diameter end of the round table is a connecting end of a catheter fixing port 4.

As a modification, the artery catheter fixing seat and the head catheter collar are connected through a catheter 9.

As an improvement, magic tapes are arranged at two ends of the inflatable wrist strap 8 for fixing.

As a modification, fixing holes are formed in two sides of the flat clamping ring 6 and are used for being matched and connected with the inflatable wrist strap 8.

The utility model discloses a theory of operation: the utility model provides a medical pressure sensor pipe connection fixing device, includes the plane rand the rand outward appearance adopts flat design, and the airtight cavity design of silica gel is inflatable outside the rand, installs hydrocolloid dressing additional with the skin contact surface, and the rand both ends are equipped with two round holes respectively, and wrist strap and artery pipe fixing base are connected to the hole end artery pipe fixing base adopts the toper design, and the fixing base is equipped with portable draw-in groove, and hydrocolloid dressing is connected to the fixing base bottom, the utility model discloses a medical pressure sensor's connecting tube fixing device can surely fix medical pressure sensor connecting tube when using, has both avoided because of fixing the skin pressure nature damage that too tightly leads to of pine pipe slippage and aversion again and preventing to paste. Artery pipe fixing base adopts the toper design, and the fixing base is equipped with portable draw-in groove, and the two-sided hydrocolloid dressing of pasting is connected to the fixing base bottom, plane rand the rand outward appearance adopts flat design, and the airtight cavity design of rand outside adopts silica gel inflatable, installs hydrocolloid dressing additional with the skin contact surface, and the rand both ends are equipped with two round holes respectively, and the wrist strap is connected to the hole end.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature, and in the description of the invention, "plurality" means two or more unless explicitly specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may include, for example, fixed connections, detachable connections, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention.

Claims (5)

1. The utility model provides a medical pressure sensor pipe connection fixing device, includes arterial pipe fixing base and head pipe rand, its characterized in that: artery pipe fixing base includes adjustable pipe draw-in groove (1), pipe draw-in groove (1) both sides are articulated to have adjustable fixing base (2) with adjustable, install on two-sided hydrocolloid dressing (3) of pasting in adjustable fixing base (2), pipe draw-in groove (1) one end is equipped with pipe fixed mouthful (4) with adjustable, and the other end is equipped with pipe fixed head (5), head pipe rand includes flat rand (6), paste on silica gel pad (7) flat rand (6), one side that flat rand (6) were kept away from in silica gel pad (7) is equipped with inflatable wrist strap (8), flat rand (6) both sides are equipped with two-sided hydrocolloid dressing (3) of pasting.

2. The medical pressure sensor catheter connection securement device of claim 1, wherein: the adjustable catheter clamping groove (1) is in a round table shape, the small-diameter end of the round table is a connecting end of a catheter fixing head (5), and the large-diameter end of the round table is a connecting end of a catheter fixing port (4).

3. The medical pressure sensor catheter connection securement device of claim 1, wherein: the artery catheter fixing seat and the head catheter clamping ring are connected through a catheter (9).

4. The medical pressure sensor catheter connection securement device of claim 1, wherein: magic tapes are arranged at two ends of the inflatable wrist strap (8) for fixing.

5. The medical pressure sensor catheter connection securement device of claim 1, wherein: and fixing holes are formed in two sides of the flat clamping ring (6) and are used for being matched and connected with the inflatable wrist strap (8).

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