Soft fingerstall blood oxygen probe structure

Abstract

The utility model discloses a soft fingerstall blood oxygen probe structure, and relates to the technical field of blood oxygen fingerstalls. Comprising a silica gel fingerstall, a tail pipe and a middle pipe located at one end of the tail pipe are arranged at the top of the silica gel fingerstall, sensor mounting tables are arranged at the top and the bottom of the silica gel fingerstall, reinforcing ribs are arranged on one sides of the sensor mounting tables, and the end, away from the tail pipe, of the middle pipe communicates with one sensor mounting table; the top and the bottom of the inner wall of the silica gel fingerstall are both provided with first threading grooves. A wire can directly penetrate into one sensor mounting table through the middle pipe and the tail pipe, then a branch wire penetrates into the other sensor mounting table from one side of the silica gel fingerstall, the wire penetrating path is simple, the path distance is greatly shortened, the wire penetrating difficulty is effectively reduced, the reinforcing ribs are arranged, the wire penetrating path is thickened, and the wire penetrating efficiency is improved. Damage is avoided, the reject ratio of products is reduced, and the use requirements of users are met.

Description

Technical Field

[0001] The utility model relates to the technical field of blood oxygen finger cuffs, in particular to a soft finger cuff blood oxygen probe structure. Background Art

[0002] Blood oxygen finger cuff, also known as blood oxygen saturation probe, is an instrument for measuring the oxygen concentration in human blood, namely blood oxygen saturation. The sensor consists of two light-emitting tubes and a photoelectric tube. It can timely understand the oxygen content in the blood during surgical operations or monitoring of critically ill patients. However, the existing blood oxygen finger cuffs still have the following shortcomings when used:

[0003] The existing finger sleeve threading structure on the market is complicated. The wires need to be divided and wound from both sides to be threaded into two designated sensor installation locations. The threading path is long, complicated, and difficult to thread, and the efficiency is low. Due to the long and complicated threading path, the silicone wall needs to be pierced in multiple places during threading, which can easily cause the finger sleeve to be damaged, thereby causing the wire to be exposed, resulting in a high defect rate and unsatisfactory use effect. Summary of the invention

[0004] The utility model provides a soft fingertip blood oxygen probe structure to solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a soft finger cuff blood oxygen probe structure, comprising a silicone finger cuff, a tail tube and a middle tube located at one end of the tail tube are arranged on the top of the silicone finger cuff, a sensor mounting platform is arranged on the top and bottom of the silicone finger cuff, a reinforcing rib is arranged on one side of the sensor mounting platform, and an end of the middle tube away from the tail tube is connected to one of the sensor mounting platforms.

[0006] Furthermore, a threading groove is provided on the top and bottom of the inner wall of the silicone finger sleeve.

[0007] Furthermore, the threading grooves at the top and bottom of the inner wall of the silicone finger sleeve correspond to the two reinforcing ribs respectively.

[0008] Furthermore, the number of the threading grooves is not less than two.

[0009] Furthermore, a second threading groove located between two reinforcing ribs is provided on one side of the inner wall of the silicone finger sleeve.

[0010] Furthermore, at least one anti-slip groove is formed on the top of the inner wall of the silicone finger sleeve.

[0011] Furthermore, at least two limiting bosses are provided on the top and bottom of the inner wall of the silicone finger sleeve.

[0012] Compared with the prior art, the utility model provides a soft fingertip blood oxygen probe structure, which has the following beneficial effects:

[0013] The soft finger cuff blood oxygen probe structure can pass the wire directly into one of the sensor mounting platforms through the middle tube and the tail tube, and then the branch line is passed from one side of the silicone finger cuff to the inside of the other sensor mounting platform. The threading path is simple and the path distance is greatly shortened, which effectively reduces the difficulty of threading. The setting of reinforcing ribs thickens the threading path to avoid damage, reduce product defective rate, and meet user needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a cross-sectional view of the middle tube structure of the utility model;

[0016] Figure 3 This is a cross-sectional view of the reinforcing rib structure of the utility model;

[0017] Figure 4 It is a structural side view of the utility model.

[0018] In the figure: 1. Silicone finger sleeve; 11. Tail pipe; 12. Middle pipe; 13. Sensor mounting platform; 14. Reinforcement rib; 15. Wire threading groove 1; 16. Wire threading groove 2; 17. Anti-slip groove; 18. Limiting boss. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model discloses a soft fingertip blood oxygen probe structure, comprising a silicone fingertip 1, a tail tube 11 and a middle tube 12 located at one end of the tail tube 11 are arranged on the top of the silicone fingertip 1, a sensor mounting platform 13 is arranged on the top and bottom of the silicone fingertip 1, a reinforcing rib 14 is arranged on one side of the sensor mounting platform 13, and one end of the middle tube 12 away from the tail tube 11 is connected to one of the sensor mounting platforms 13.

[0021] Specifically, the top and bottom of the inner wall of the silicone finger sleeve 1 are both provided with a threading groove 15, and the threading grooves 15 at the top and bottom of the inner wall of the silicone finger sleeve 1 correspond to the two reinforcing ribs 14 respectively. The number of the threading grooves 15 is not less than two, and one side of the inner wall of the silicone finger sleeve 1 is provided with a threading groove 2 16 located between the two reinforcing ribs 14. When in use, the silicone finger sleeve 1 is turned over from the inside to the outside, and the wires are inserted into the sensor mounting platform 13 from the tail tube 11 and the middle tube 12, and then the wires are divided. The divided wires are inserted into the threading groove 15 and the threading groove 2 16 in turn, and then enter the inside of another sensor mounting platform 13, and the sensor installation and wiring operation can be performed. The reinforcement ribs 14 are provided to thicken the threading path to avoid damage and reduce the product defective rate.

[0022] Specifically, at least one anti-skid groove 17 is provided on the top of the inner wall of the silicone finger sleeve 1. The provision of the anti-skid groove 17 allows the inner wall of the silicone finger sleeve 1 to fit the user's finger more stably.

[0023] Specifically, at least two limiting bosses 18 are provided on the top and bottom of the inner wall of the silicone finger sleeve 1. The limiting bosses 18 are provided to limit the user's finger to always maintain the middle position of the silicone finger sleeve 1, so that the user's finger can accurately contact the sensor.

[0024] In summary, the soft finger cuff blood oxygen probe structure can directly pass the wire into one of the sensor mounting platforms 13 through the middle tube 12 and the tail tube 11, and then the branch line is passed from one side of the silicone finger cuff 1 to the inside of the other sensor mounting platform 13. The threading path is simple, the path distance is greatly shortened, and the threading difficulty is effectively reduced. The setting of the reinforcing rib 14 thickens the threading path to avoid damage, reduce product defective rate, and meet user needs.

[0025] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A soft fingertip blood oxygen sensor structure, characterized in that: The invention comprises a silicone finger sleeve (1), wherein a tail pipe (11) and a middle pipe (12) located at one end of the tail pipe (11) are arranged at the top of the silicone finger sleeve (1), a sensor mounting platform (13) is arranged at the top and bottom of the silicone finger sleeve (1), a reinforcing rib (14) is arranged on one side of the sensor mounting platform (13), and an end of the middle pipe (12) away from the tail pipe (11) is connected to one of the sensor mounting platforms (13).

2. The soft finger cuff blood oxygen sensor structure according to claim 1, characterized in that: The top and bottom of the inner wall of the silicone finger sleeve (1) are both provided with a threading groove (15).

3. The soft finger cuff blood oxygen sensor structure according to claim 1, characterized in that: The threading grooves 1 (15) at the top and bottom of the inner wall of the silicone finger sleeve (1) correspond to the two reinforcing ribs (14) respectively.

4. The soft finger cuff blood oxygen sensor structure according to claim 2, characterized in that: The number of the threading grooves (15) is not less than two.

5. The soft finger cuff blood oxygen sensor structure according to claim 1, characterized in that: A second threading groove (16) located between two reinforcing ribs (14) is provided on one side of the inner wall of the silicone finger sleeve (1).

6. The soft finger cuff blood oxygen sensor structure according to claim 1, characterized in that: The top of the inner wall of the silicone finger sleeve (1) is provided with at least one anti-slip groove (17).

7. The soft finger cuff blood oxygen sensor structure according to claim 1, characterized in that: At least two limiting bosses (18) are provided on the top and bottom of the inner wall of the silicone finger sleeve (1).

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