Anti-falling oxyhemoglobin saturation fingerstall

Abstract

The utility model discloses an anti-drop oxyhemoglobin saturation fingerstall, which relates to the technical field of medical instruments and comprises a ring, a protective cylinder is fixedly mounted at the top of the ring, a flexible fingerstall is connected to the inner wall of the protective cylinder, a hollow circular stall top is fixedly mounted at the top of the flexible fingerstall, and an air pump is fixedly mounted at the top of the hollow circular stall top. An electric wire is connected to the top of the air pump, an annular airbag is fixedly installed on the inner wall of the ring, an air pipe is fixedly connected to the top of the annular airbag, and the end, away from the annular airbag, of the air pipe is fixedly connected to the bottom of the air pump; according to the utility model, the blocky air bag and the annular air bag are inflated and deflated through the air pump, so that the air bags extrude and relax fingers while fastening the surfaces of the fingers, the blood circulation is promoted, the discomfort caused by long-time wearing of a patient is reduced, and the adaptability and the monitoring effect of the patient are improved.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically to a finger cot that prevents loss of blood oxygen saturation. Background Technology

[0002] Blood oxygen saturation monitoring is a commonly used clinical monitoring method and is crucial for assessing a patient's respiratory function and oxygenation capacity.

[0003] Traditional finger cots are secured with simple adhesive or elastic bands, which makes it difficult to adapt to the different finger sizes and shapes of patients. They are also prone to falling off during use due to patient movement or discomfort, leading to inaccurate or interrupted monitoring data. Furthermore, wearing finger cots for extended periods may cause pressure or discomfort to the patient's fingers, thereby affecting patient cooperation and monitoring effectiveness.

[0004] In view of the above, this application is hereby submitted. Utility Model Content

[0005] The purpose of this invention is to provide a finger sleeve that prevents loss of blood oxygen saturation, in order to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, this utility model provides a finger cot for preventing deoxygenation, including a finger ring, a protective cylinder fixedly installed on the top of the finger ring, a flexible finger sleeve connected to the inner wall of the protective cylinder, a hollow circular top fixedly installed on the top of the flexible finger sleeve, an air pump fixedly installed on the top of the hollow circular top, an electric wire connected to the top of the air pump, an annular airbag fixedly installed on the inner wall of the finger ring, an air tube fixedly connected to the top of the annular airbag, and the end of the air tube away from the annular airbag fixedly connected to the bottom of the air pump.

[0007] Furthermore, multiple block-shaped airbags are fixedly installed on the inner wall of the flexible finger sleeve, and the top of the block-shaped airbags is connected to the bottom of the hollow circular sleeve top.

[0008] Furthermore, the flexible finger sleeve has a ventilation grid on its outer wall, and an air tube passes through the inner wall of the ventilation grid.

[0009] Furthermore, the outer wall of the protective cylinder is provided with multiple fixing grooves, the radius of which is 0.5cm.

[0010] Furthermore, a fixing ring is fixedly installed on the outer wall of the flexible finger sleeve, a spring is fixedly connected to the side of the fixing ring near the flexible finger sleeve, and a semi-circular protrusion is fixedly installed on the side of the spring away from the fixing ring.

[0011] Furthermore, a pulse oximeter probe is fixedly installed at the bottom of the hollow circular sleeve, and a connecting wire is connected to the side wall of the pulse oximeter probe.

[0012] Furthermore, the surface material of both the block-shaped airbag and the annular airbag is rubber, and the rubber surface is provided with an integrally formed anti-slip texture.

[0013] Compared with the prior art, the beneficial effects of this utility model are: by inflating and deflating the block airbag and the ring airbag with an air pump, the airbag can squeeze and relax the finger while securing the finger surface, promoting blood circulation, reducing the discomfort caused by prolonged wear, and improving the patient's cooperation and monitoring effect. Attached Figure Description

[0014] Figure 1 A schematic diagram of the cross-sectional structure of a finger cot designed to prevent loss of blood oxygen saturation;

[0015] Figure 2 A schematic diagram of the front structure of a finger cot designed to prevent loss of blood oxygen saturation;

[0016] Figure 3 A type of finger cot that prevents loss of blood oxygen saturation Figure 2 A magnified cross-sectional view of point A in the middle.

[0017] In the diagram: 1. Finger ring; 2. Protective sleeve; 3. Flexible finger sleeve; 4. Block-shaped airbag; 5. Hollow circular top; 6. Pulse oxygen probe; 7. Air pump; 8. Wire; 9. Air tube; 10. Fixing groove; 11. Semi-circular protrusion; 12. Spring; 13. Fixing ring; 14. Ventilation grid; 15. Annular airbag; 16. Connecting wire. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figures 1-3 This utility model provides a technical solution: a finger sleeve for preventing deoxygenation, including a finger ring 1, a protective cylinder 2 fixedly installed on the top of the finger ring 1, a flexible finger sleeve 3 connected to the inner wall of the protective cylinder 2, a hollow circular top 5 fixedly installed on the top of the flexible finger sleeve 3, an air pump 7 fixedly installed on the top of the hollow circular top 5, an electric wire 8 connected to the top of the air pump 7, an annular airbag 15 fixedly installed on the inner wall of the finger ring 1, an air tube 9 fixedly connected to the top of the annular airbag 15, and the end of the air tube 9 away from the annular airbag 15 fixedly connected to the bottom of the air pump 7.

[0020] It should be noted that when the air pump 7 inflates the annular airbag 15, the annular airbag 15 expands and fits tightly against the wearer's finger, thereby preventing the device from falling off. At the same time, the block airbag 4 is deflated, which creates a gentle release pressure on the finger. Subsequently, the air pump 7 changes its working state, inflating the block airbag 4 and deflating the annular airbag 15, realizing the cyclic inflation and deflation of the two airbags, promoting blood circulation in the user's fingers and improving wearing comfort.

[0021] Please see Figure 1 This utility model provides a technical solution: a finger sleeve for preventing blood oxygen saturation loss, including a flexible finger sleeve 3 with multiple block-shaped airbags 4 fixedly installed on the inner wall, and the top of the block-shaped airbags 4 connected to the bottom of the hollow circular top sleeve 5.

[0022] It should be noted that the block airbag 4 is installed at the fingertip, which can better adapt to the natural curvature of the finger. When the finger bends, the block airbag 4 will also bend, avoiding the rupture of the block airbag 4 caused by excessive squeezing force due to the bending of the finger.

[0023] Please see Figure 1 This utility model provides a technical solution: a finger sleeve for preventing blood oxygen saturation loss, including a flexible finger sleeve 3 with a ventilation grid 14 on the outer wall and a trachea 9 passing through the inner wall of the ventilation grid 14.

[0024] It should be noted that when worn for a long time, the fingers may feel stuffy and uncomfortable due to lack of air circulation. The ventilation grid 14 allows air to circulate freely, effectively reducing the humidity and temperature of the fingers. When the flexible finger sleeve 3 is retracted into the protective cylinder 2, the air tube 9 will enter the protective cylinder 2. Due to the presence of the ventilation grid 14, the air tube 9 can bend outward when passing through the ventilation grid 14, thereby avoiding the risk of being directly squeezed inside the protective cylinder 2.

[0025] Please see Figure 2 This utility model provides a technical solution: a finger sleeve for preventing blood oxygen saturation loss, including a protective cylinder 2 with multiple fixing grooves 10 on the outer wall, the radius of the fixing grooves 10 being 0.5cm.

[0026] It should be noted that the fixing groove 10 is used to stabilize the flexible finger sleeve 3 and prevent the flexible finger sleeve 3 from detaching from the inner wall of the protective cylinder 2.

[0027] Please see Figure 3 This utility model provides a technical solution: a finger sleeve for preventing loss of blood oxygen saturation, including a flexible finger sleeve 3 with a fixing ring 13 fixedly installed on the outer wall, a spring 12 fixedly connected to the side of the fixing ring 13 close to the flexible finger sleeve 3, and a semi-circular protrusion 11 fixedly installed on the side of the spring 12 away from the fixing ring 13.

[0028] It should be noted that the semi-circular protrusion 11 is inserted into the inner wall of the fixing groove 10. When the device needs to be used, simply press the semi-circular protrusion 11 to deform the spring 12 and retract it inward, and then push out the flexible finger sleeve 3 so that the fingertip fits against the surface of the blood oxygen probe 6.

[0029] Please see Figure 1 This utility model provides a technical solution: a finger sleeve for preventing blood oxygen saturation loss, including a hollow circular top 5 with a blood oxygen probe 6 fixedly installed at the bottom, and a connecting wire 16 connected to the side wall of the blood oxygen probe 6.

[0030] It should be noted that the pulse oxygen probe 6 is directly installed on the top of the flexible finger sleeve 3, which can fit more tightly on the wearer's finger and reduce monitoring errors caused by improper probe position or looseness.

[0031] Please see Figure 1 This utility model provides a technical solution: a finger sleeve for preventing blood oxygen saturation loss, including a block-shaped airbag 4 and an annular airbag 15, both made of rubber, with an integrally formed anti-slip texture on the rubber surface.

[0032] It should be noted that the rubber material has good elasticity and wear resistance, which allows the block airbag 4 and the ring airbag 15 to maintain good shape and stability during use. At the same time, the soft touch of the rubber also improves the comfort of wearing and reduces the discomfort that may be caused by prolonged contact.

[0033] Working principle: When the device is not worn, the semi-circular protrusion 11 is inserted into the fixing groove 10 on the outer wall of the protective cylinder 2 and held in place by the spring 12. At this time, the flexible finger sleeve 3 is confined inside the protective cylinder 2. When the user needs to wear the device, simply press the semi-circular protrusion 11 towards the protective cylinder 2, causing the spring 12 to be compressed and deformed. At the same time, the semi-circular protrusion 11 retracts inward into the fixing groove 10. As the semi-circular protrusion 11 retracts, the flexible finger sleeve 3 is released, and the user can put it on their finger and push it out. When the flexible finger sleeve 3 is fully on the finger, releasing the semi-circular protrusion 11 will restore the deformation of the spring 12, pushing the semi-circular protrusion 11 out again. With the protective sleeve 2 on the outer wall, the pulse oxygen probe 6 is now attached to the fingertip. At this time, the air pump 7 is activated. The air pump 7 cyclically inflates and deflates the annular airbag 15 and the block airbag 4 according to a preset program. When the air pump 7 inflates the annular airbag 15, the annular airbag 15 expands and fits tightly against the wearer's finger, increasing the stability of the wear and preventing the device from falling off. At the same time, the block airbag 4 is deflated to reduce the pressure on the finger. Subsequently, the air pump 7 changes its working state, inflating the block airbag 4 while deflating the annular airbag 15, promoting blood circulation, reducing the discomfort caused by prolonged wear, and improving the patient's cooperation and monitoring effect.

Claims

1. A finger sleeve for preventing loss of blood oxygen saturation, comprising a finger ring (1), characterized in that: A protective cylinder (2) is fixedly installed on the top of the ring (1). A flexible finger sleeve (3) is connected to the inner wall of the protective cylinder (2). A hollow circular top (5) is fixedly installed on the top of the flexible finger sleeve (3). An air pump (7) is fixedly installed on the top of the hollow circular top (5). An electric wire (8) is connected to the top of the air pump (7). An annular airbag (15) is fixedly installed on the inner wall of the ring (1). An air tube (9) is fixedly connected to the top of the annular airbag (15). The end of the air tube (9) away from the annular airbag (15) is fixedly connected to the bottom of the air pump (7).

2. The anti-loosening blood oxygen saturation finger sleeve as described in claim 1, characterized in that: Multiple block-shaped airbags (4) are fixedly installed on the inner wall of the flexible finger sleeve (3), and the top of the block-shaped airbags (4) is connected to the bottom of the hollow circular top sleeve (5).

3. The anti-loosening blood oxygen saturation finger sleeve as described in claim 1, characterized in that: The flexible finger sleeve (3) has a ventilation grid (14) on its outer wall, and an air tube (9) is inserted through the inner wall of the ventilation grid (14).

4. The anti-loosening blood oxygen saturation finger sleeve as described in claim 1, characterized in that: The outer wall of the protective cylinder (2) is provided with a plurality of fixing grooves (10), the radius of which is 0.5cm.

5. The anti-loosening blood oxygen saturation finger sleeve as described in claim 1, characterized in that: A fixing ring (13) is fixedly installed on the outer wall of the flexible finger sleeve (3). A spring (12) is fixedly connected to the side of the fixing ring (13) close to the flexible finger sleeve (3). A semi-circular protrusion (11) is fixedly installed on the side of the spring (12) away from the fixing ring (13).

6. The anti-loosening blood oxygen saturation finger sleeve as described in claim 1, characterized in that: A pulse oximeter probe (6) is fixedly installed at the bottom of the hollow circular top (5), and a connecting wire (16) is connected to the side wall of the pulse oximeter probe (6).

7. The anti-loosening blood oxygen saturation finger sleeve as described in claim 2, characterized in that: The surface material of both the block-shaped airbag (4) and the annular airbag (15) is rubber, and the rubber surface is provided with an integrally formed anti-slip texture.

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