Fixing device for invasive blood pressure monitoring sensor
By designing a blood pressure monitoring sensor fixing device including clamp seat, clamp slot, clamp rod and arc-shaped support rod, the problem of unstable sensor fixation is solved, and the stable clamping and adjustment of sensors in clinical environment is achieved, which improves the Accuracy of blood pressure monitoring.
Patent Information
- Application Number
- CN202323092844.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-11-16
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2033-11-16
AI Technical Summary
Existing blood pressure monitoring sensors are unstable in clinical practice, resulting in unstable line connections and affecting the monitoring effect.
A blood pressure monitoring sensor fixing device including clamp seat, clamp groove, clamp rod, adjustment rod, arc support rod, sliding groove, slider, pin and boss is designed. The clamp rod is V-shaped and the inner wall is equipped with anti-slip convex. The bars and pins are connected by springs, and the pin holes are distributed in the center of the slide groove to achieve stable clamping and adjustment of the sensor.
The device facilitates quick fixation of sensors on the patient's bed guardrail or bed board, ensuring stable connection of sensor lines and improving monitoring effect.
Smart Images
Figure CN222265248U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of clinical monitoring, in particular to a fixing device for an invasive blood pressure monitoring sensor. Background Art
[0002] The blood pressure monitoring sensor is a commonly used instrument for monitoring patients' blood pressure in clinical practice. By connecting one end of the instrument to the patient and the other end to the computer host, the patient's blood pressure data can be monitored in real time and transmitted to the computer for analysis through monitoring and measurement by the sensor.
[0003] Usually, in clinical practice, sensors are generally placed on the patient's body. However, this simple method of use is not convenient for fixing the sensor. Due to the movement of the patient's body, the connection of the sensor line becomes unstable, affecting the monitoring effect. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In order to overcome the shortcomings of the prior art, a fixing device for an invasive blood pressure monitoring sensor is proposed to solve the problems raised in the above background technology.
[0006] (II) Technical solution
[0007] The utility model is achieved through the following technical scheme: the utility model proposes an invasive blood pressure monitoring sensor fixing device, including a clamping seat, a clamping groove is arranged on the clamping seat, clamping rods are arranged on both sides of the clamping groove, an adjusting rod is rotatably arranged on the clamping rod, and the adjusting rod is threadedly passed through the outside of the clamping seat, an arc-shaped support rod is sleeved and fixed on the outer side of the clamping seat, a slide groove is arranged on the support rod along its length direction, a slider is arranged in the slide groove, the slider and the support rod are fixed by a pin, a boss is fixed on the slider, a mounting platform is fixed on the boss, and a sensor body is fixed on the mounting platform.
[0008] Furthermore, the clamping rod is arranged in a V shape.
[0009] Furthermore, a plurality of anti-slip convex strips are arranged on the inner side wall of the clamping rod.
[0010] Furthermore, an anti-slip pad is provided on the convex strip.
[0011] Furthermore, the latch is connected to the slide block via a spring, and a plurality of pin holes are arranged along the length direction of the slide slot.
[0012] Furthermore, the pin holes are diffusely distributed on both sides of an arc of 90° starting from the center of the slide groove.
[0013] (III) Beneficial effects
[0014] Compared with the prior art, the utility model has the following beneficial effects:
[0015] The utility model discloses a fixing device for an invasive blood pressure monitoring sensor, which is convenient for quickly fixing and using the sensor on a guardrail or a bed board of a patient's bed. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the structure of the utility model.
[0017] 1-clamp seat; 11-clamp groove; 12-clamp rod; 13-adjusting rod; 14-convex strip; 2-support rod; 21-slide groove; 22-slider; 23-latch pin; 24-spring; 25-pin hole; 3-boss; 31-mounting table; 32-sensor body. DETAILED DESCRIPTION
[0018] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0019] like Figure 1 An invasive blood pressure monitoring sensor fixing device shown in the figure includes a clamp seat 1, a clamp groove 11 is arranged on the clamp seat 1, clamp rods 12 are arranged on both sides of the clamp groove 11, an adjusting rod 13 is rotatably arranged on the clamp rod 12, and the adjusting rod 13 is threadedly passed through the outside of the clamp seat 1, an arc-shaped support rod 2 is sleeved and fixed on the outer side of the clamp seat 1, a slide groove 21 is arranged on the support rod 2 along its length direction, a slider 22 is arranged in the slide groove 21, the slider 22 and the support rod 2 are fixed by a pin 23, a boss 3 is fixed on the slider 22, a mounting platform 31 is fixed on the boss 3, and a sensor body 32 is fixed on the mounting platform 31.
[0020] As a preferred embodiment, the clamping rod 12 is arranged in a Y shape.
[0021] As a further improvement, a plurality of anti-slip convex strips 14 are provided on the inner side wall of the clamp rod 12, and the convex strips 14 ensure the clamping force of the clamp seat 1 when it is clamped on the railing of the guardrail to avoid loosening.
[0022] Furthermore, an anti-skid pad is provided on the convex strip 13, and the pad is made of rubber material, so as to further increase the fastening force between the convex strip 14 and the railing of the guardrail during clamping contact.
[0023] As a preferred embodiment, the latch pin 23 is connected to the slider 22 via a spring 24 , and a plurality of pin holes 25 are provided in the length direction of the slide slot 21 .
[0024] As a further improvement, the pin hole 25 is diffusely distributed on both sides of an arc of 90° with the center starting point of the slide groove 21, so that when the clamp is clamped and fixed on the railing of the guardrail or the bed board of the bed, the position of the sensor body 32 on the mounting platform 31 is adjusted according to the different clamping positions, so that it is always in a positive supporting loading, which is convenient for its use.
[0025] The utility model discloses an invasive blood pressure monitoring sensor fixing device, which can adjust the clamping position of the clamping seat according to the demand, and at the same time, after the position is adjusted, the supporting direction of the sensor body 32 on the mounting platform 31 is synchronously adjusted.
[0026] When the clamping seat is clamped on the railing of the bed guardrail, the railing is clamped and fixed by the clamping rod 12, and the convex strip on the clamping rod 12 can further ensure the clamping force. At this time, the slider 22 is located in the middle of the slide groove 21 on the support rod 2 and is fixed by the latch 23. At this time, the mounting platform 31 is supported by the boss 3 and supported with the front side facing upward, so that the sensor body 32 thereon is also in a forward-placed state.
[0027] When the clamp is clamped laterally on the bed board of the bed body and fixed, at this time, it is necessary to slide the position of the slider 22 so that the mounting table supported by the boss 3 is adjusted to a positive vertical support state, and then the slider 22 can be fixed by the pin 23.
[0028] Therefore, no matter the clamping seat 1 is clamped and fixed on the railing or the bed board, it can be adjusted so that the sensor body 32 on the mounting platform 31 is in a forward-facing state, which is convenient for its use.
[0029] The above-described embodiments are merely descriptions of preferred implementations of the present invention, and are not intended to limit the concept and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by ordinary personnel in the field to the technical solution of the present invention should fall within the protection scope of the present invention, and the technical contents of the present invention for protection have been fully recorded in the claims.
Claims
1. A fixing device for an invasive blood pressure monitoring sensor, characterized in that: The invention comprises a clamp seat (1), a clamp groove (11) is arranged on the clamp seat (1), clamp rods (12) are arranged on both sides of the clamp groove (11), an adjusting rod (13) is rotatably arranged on the clamp rod (12), and the adjusting rod (13) is threadedly passed through the outside of the clamp seat (1), an arc-shaped support rod (2) is sleeved and fixed on the outer side of the clamp seat (1), a slide groove (21) is arranged on the support rod (2) along its length direction, a slider (22) is arranged in the slide groove (21), the slider (22) and the support rod (2) are fixed by a pin (23), a boss (3) is fixed on the slider (22), a mounting platform (31) is fixed on the boss (3), and a sensor body (32) is fixed on the mounting platform (31).
2. The invasive blood pressure monitoring sensor fixing device according to claim 1, characterized in that: The clamping rod (12) is arranged in a Y shape.
3. The invasive blood pressure monitoring sensor fixing device according to claim 2, characterized in that: A plurality of anti-slip convex strips (14) are arranged on the inner side wall of the clamping rod (12).
4. The invasive blood pressure monitoring sensor fixing device according to claim 3, characterized in that: An anti-slip pad is arranged on the convex strip (14).
5. The invasive blood pressure monitoring sensor fixing device according to claim 1, characterized in that: The latch pin (23) is connected to the slider (22) via a spring (24), and a plurality of pin holes (25) are arranged in the length direction of the slide groove (21).
6. The invasive blood pressure monitoring sensor fixing device according to claim 5, characterized in that: The pin holes (25) are distributed diffusely on both sides of the central starting point of the slide groove (21) in an arc of 90°.