CN218458111U - Disposable finger sleeve for monitoring finger pulse oxygen - Google Patents
Disposable finger sleeve for monitoring finger pulse oxygen Download PDFInfo
- Publication number
- CN218458111U CN218458111U CN202221969389.7U CN202221969389U CN218458111U CN 218458111 U CN218458111 U CN 218458111U CN 202221969389 U CN202221969389 U CN 202221969389U CN 218458111 U CN218458111 U CN 218458111U
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- finger
- adjusting screw
- cover body
- spring leaf
- pulse oxygen
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Abstract
The utility model relates to the technical field of medical supplies, specifically be a disposable finger pulse oxygen monitoring finger stall, include the cover body of making by elastic material, install in the sensor of set internal wall one side and the pencil of being connected with the sensor electricity, the at least one end of cover body has the spring leaf and the adjusting screw that supply to point male opening, still including being V type structure, the internal just to opening in a lateral wall of sensor has the installation cavity, and the spring leaf is installed in the installation cavity, adjusting screw and set body threaded connection, and the screw thread end and the spring leaf one side of adjusting screw offset. The utility model discloses a set up the spring leaf of V type structure and the adjusting screw who changes the spring leaf degree of deformation in set body lateral wall, through revolving the adjusting screw soon, change the degree of deformation of spring leaf to this comes the adjusting sleeve body to the pressure of finger end, avoids the cover body too big or the undersize to finger end pressure, has ensured that the elasticity is suitable.
Description
Technical Field
The utility model relates to the technical field of medical supplies, in particular to a disposable finger sleeve for monitoring finger pulse oxygen.
Background
The current fingerstall for monitoring finger pulse oxygen mainly comprises a stall body sleeved with a finger, a sensor and a wire harness, wherein the sensor and the wire harness are packaged in the stall body, and the size of the stall body is fixed, but the thickness of the finger of a human body is different, so that the following defects can exist in the using process: the finger vessel blockage, pain, numbness and stiffness are easily caused by the too tight sleeve; too loose of the sleeve easily causes that a transmitting tube and a receiving tube of the sensor cannot be aligned to each other, and the transmitting tube and the receiving tube are easy to deviate to influence the measurement accuracy.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a disposable finger pulse oxygen monitoring is with dactylotheca can adjust the elasticity of the cover body to the finger according to the thickness of finger, has solved the problem that present finger pulse oxygen monitoring is with dactylotheca can indicate too big or undersize to the patient.
For the purpose of realizing the above-mentioned elasticity to the finger of the cover body can be adjusted according to the thickness of finger, the utility model provides a following technical scheme: the utility model provides a disposable finger pulse oxygen monitoring finger stall, include the cover body of making by elastic material, install in the sensor of set internal wall one side and with the pencil that the sensor electricity is connected, the at least one end of cover body has the opening that supplies finger male, still including spring leaf and the adjusting screw that is V type structure, the internal just right of cover open in a lateral wall of sensor has the installation cavity, the spring leaf is installed in the installation cavity, the adjusting screw with set body threaded connection, just the threaded end of adjusting screw with spring leaf one side offsets.
Optionally, an installation opening communicated with the installation cavity is formed in one end of the sleeve body, and the height of the installation opening is smaller than that of the installation cavity.
Optionally, a connecting nut is arranged at the connecting position of the adjusting screw and the sleeve body, the connecting nut is embedded and fixed on the sleeve body, and the adjusting screw is in threaded connection with the connecting nut.
Optionally, a knob is arranged at one end of the adjusting screw, which is located outside the sleeve body, and the diameter of the knob is larger than that of the adjusting screw.
Optionally, the side wall of the knob is provided with anti-slip lines, and the anti-slip lines are vertically arranged.
Optionally, both ends of the sleeve body are provided with openings, and the opening at the front end of the sleeve body is larger than the opening at the rear end of the sleeve body.
Optionally, the middle parts of the two sides of the sleeve body are respectively formed with an arc-shaped protruding part, and the sensor and the spring piece are respectively arranged on the two protruding parts.
Compared with the prior art, the utility model provides a disposable finger pulse oxygen monitoring finger stall, possess following beneficial effect:
1. the utility model changes the deformation degree of the spring piece by arranging the spring piece with the V-shaped structure and the adjusting screw for changing the deformation degree of the spring piece in the side wall of the sleeve body and screwing the adjusting screw, thereby adjusting the pressure of the sleeve body to the finger end, avoiding the overlarge or undersize pressure of the sleeve body to the finger end and ensuring the proper tightness;
2. the utility model discloses an one end of the cover body is provided with the installing port communicated with the installing cavity, and the height of the installing port is less than the height of the installing cavity, and the spring leaf recovers the original shape when being completely arranged in the installing cavity, because the height of the installing port is less than the height of the installing cavity, the spring leaf after being installed is not easy to slide out of the installing cavity in the using process;
3. the utility model discloses a set up coupling nut at adjusting screw and the hookup location of the cover body, adjusting screw passes through coupling nut and the threaded connection of the cover body, can improve the steadiness of being connected between the adjusting screw and the cover body.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
fig. 3 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.
In the figure: 1. a sleeve body; 10. a mounting cavity; 11. an installation port; 12. an opening; 13. a boss portion; 2. a wire harness; 3. a spring plate; 4. a connecting nut; 5. adjusting screws; 6. a sensor; 7. a knob.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b): referring to fig. 1 to fig. 3, an embodiment of the present invention provides a technical solution: the utility model provides a disposable finger sleeve for monitoring finger pulse oxygen, including the cover body 1 of making by elastic material, install in the sensor 6 of cover body 1 inner wall one side and the pencil 2 of being connected with the sensor 6 electricity, the at least one end of cover body 1 has the opening 12 that supplies the finger male, still include spring leaf 3 and the adjusting screw 5 that is V type structure, it has installation cavity 10 just to open in one side wall of sensor 6 in the cover body 1, spring leaf 3 is installed in installation cavity 10, adjusting screw 5 and cover body 1 threaded connection, and the screw end of adjusting screw 5 offsets with spring leaf 3 one side, cover body 1 can adopt the rubber material to make, be convenient for when nipping cover body 1, the finger inserts the cover body 1 inside smoothly through opening 12 of cover body 1 tip, the finger tip is inserting inside the cover body 1, spring leaf 3 is located one side of finger tip, accessible this moment is adjusted the undersize screw 5, change the spring leaf 3, adjust the pressure of twisting the end, avoid cover body 1 to twist the finger tip pressure too big or finger tip, ensured that the elasticity is suitable.
On the basis of the above embodiment, the communicating installing port 11 with the installation cavity 10 is seted up to cover 1 one end in this embodiment, and the height of installing port 11 is less than the height of installation cavity 10, the setting of installing port 11, the installation of spring leaf 3 has been made things convenient for, when specifically realizing, insert the installation cavity 10 after aligning the spring leaf 3 tip after the compression to installing port 11, resume original shape when spring leaf 3 is placed installation cavity 10 completely, because the height of installing port 11 is less than the height of installation cavity 10, spring leaf 3 after the installation is difficult in the use and roll-off installation cavity 10.
In order to improve the connection stability between the adjusting screw 5 and the sleeve body 1, on the basis of the above embodiment, in this embodiment, a connecting nut 4 is disposed at a connection position between the adjusting screw 5 and the sleeve body 1, the connecting nut 4 is embedded and fixed on the sleeve body 1, the adjusting screw 5 is in threaded connection with the connecting nut 4, and in concrete implementation, the connecting nut 4 and the sleeve body 1 can be further bonded and fixed by glue.
On the basis of the above embodiment, in the present embodiment, the knob 7 is disposed at one end of the adjusting screw 5 located outside the sleeve body 1, the diameter of the knob 7 is larger than that of the adjusting screw 5, and the adjusting screw 5 is screwed by the knob 7, so that labor can be saved.
On the basis of the above embodiment, the side wall of the knob 7 in this embodiment is provided with the anti-slip pattern, the anti-slip pattern is vertically arranged, the anti-slip pattern increases the friction force between the fingers and the knob 7, and the phenomenon of slippery hands during screwing can be reduced or avoided.
On the basis of the above embodiment, both ends of the sheath body 1 in this embodiment have openings 12, the front end opening 12 of the sheath body 1 is larger than the rear end opening 12 of the sheath body 1, the finger of the user can be inserted into the sheath body 1 through the larger front end opening 12, and the inner cavity with gradually changed width of the sheath body 1 can better fit the finger of the patient.
On the basis of the above embodiment, in this embodiment, the middle parts of the two sides of the sleeve body 1 are respectively formed with the arc-shaped protruding parts 13, the sensor 6 and the spring piece 3 are respectively arranged on the two protruding parts 13, and the arrangement of the protruding parts 13 increases the extrusion contact surface between the sleeve body 1 and the fingers of the user, and reduces the oppression feeling of the sleeve body 1 on the fingers of the user.
The working principle is as follows: when the disposable finger vein oxygen monitoring fingerstall is used, a finger is inserted into the inner cavity of the sleeve body 1 from the larger end of the opening 12 of the sleeve body 1 until the finger tip is positioned between the sensor 6 and the spring piece 3, then the knob 7 is screwed according to the pressure of the sleeve body 1 to the finger, when the pressure is too large, the knob 7 is screwed anticlockwise, the adjusting screw is screwed outwards from the mounting cavity 10 to reduce the pressure of the spring piece 3 to the finger tip, when the pressure is too small, the knob 7 is screwed clockwise to ensure that the adjusting screw is screwed inwards from the mounting cavity 10 to increase the pressure of the spring piece 3 to the finger tip, so that the disposable finger vein oxygen monitoring fingerstall can adjust the tightness of the sleeve body 1 to the finger according to the thickness of the finger, and the tightness is ensured to be proper.
Although 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 alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a disposable finger pulse oxygen monitoring finger stall, includes the cover body (1) of making by elastic material, install in the sensor (6) of the cover body (1) inner wall one side and with pencil (2) that sensor (6) electricity is connected, the at least one end of the cover body (1) has and supplies finger male opening (12), its characterized in that: still including spring leaf (3) and adjusting screw (5) that are V type structure, cover body (1) interior just right it has installation cavity (10) to open in a lateral wall of sensor (6), spring leaf (3) are installed in installation cavity (10), adjusting screw (5) with cover body (1) threaded connection, just the screw thread end of adjusting screw (5) with spring leaf (3) one side offsets.
2. The disposable finger cot for finger pulse oxygen monitoring according to claim 1, wherein: one end of the sleeve body (1) is provided with a mounting opening (11) communicated with the mounting cavity (10), and the height of the mounting opening (11) is smaller than that of the mounting cavity (10).
3. The disposable finger cot for finger pulse oxygen monitoring according to claim 1, wherein: adjusting screw (5) with the hookup location of the cover body (1) is provided with coupling nut (4), coupling nut (4) are inlayed and are fixed on the cover body (1), adjusting screw (5) with coupling nut (4) threaded connection.
4. The disposable finger cot for finger pulse oxygen monitoring according to claim 1, wherein: one end of the adjusting screw (5) positioned outside the sleeve body (1) is provided with a knob (7), and the diameter of the knob (7) is larger than that of the adjusting screw (5).
5. The disposable finger cot for finger pulse oxygen monitoring according to claim 4, wherein: the side wall of the knob (7) is provided with anti-skid lines which are vertically arranged.
6. The disposable finger cot for finger pulse oxygen monitoring according to claim 1, wherein: the two ends of the sleeve body (1) are provided with openings (12), and the opening at the front end of the sleeve body (1) is larger than the opening at the rear end of the sleeve body (1).
7. The disposable finger cot for finger pulse oxygen monitoring according to claim 1, wherein: arc-shaped protrusions (13) are formed in the middle of two sides of the sleeve body (1), and the sensor (6) and the spring piece (3) are arranged on the two protrusions (13) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221969389.7U CN218458111U (en) | 2022-07-28 | 2022-07-28 | Disposable finger sleeve for monitoring finger pulse oxygen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221969389.7U CN218458111U (en) | 2022-07-28 | 2022-07-28 | Disposable finger sleeve for monitoring finger pulse oxygen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218458111U true CN218458111U (en) | 2023-02-10 |
Family
ID=85136844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221969389.7U Active CN218458111U (en) | 2022-07-28 | 2022-07-28 | Disposable finger sleeve for monitoring finger pulse oxygen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218458111U (en) |
-
2022
- 2022-07-28 CN CN202221969389.7U patent/CN218458111U/en active Active
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