CN219048507U - Detachable finger pulse oximeter fixer - Google Patents

Abstract

The utility model provides a detachable finger pulse oximeter fixer, which relates to the field of finger pulse oximeter auxiliary instruments, and aims at the problems that the existing finger pulse oximeter fixing device is inconvenient to separate from the finger pulse oximeter for use, inconvenient to install in use and the like.

Description

Detachable finger pulse oximeter fixer

Technical Field

The utility model relates to the field of finger vein oxygen auxiliary instruments, in particular to a detachable finger vein oxygen instrument fixer.

Background

The finger pulse oximeter is a finger-clip type pulse oximeter, which is a medical instrument for measuring finger pulse oxygen index and is generally rectangular. Nowadays, along with the improvement of the living standard of people, the finger pulse oximeter has wider application range, and is widely applied to detection in the environments of families, highland travel and the like besides the common clinical medical use. The finger pulse oximeter is used for detecting the blood oxygen of a human body, checking whether the oxygen deficiency symptom exists or not, and the index of the index finger, the middle finger and the thumb is generally measured by clamping the instrument at the position of good finger tip circulation and normal nail during measurement.

Because of the small size of the finger pulse oximeter, the common finger pulse oximeter is mostly 50cm in size ³ About, need hold this instrument on the finger for a long time in the measurement process, especially in medical operation, patient often can appear pointing the condition that pulse oximeter drops when venous anesthesia, causes measurement data inaccuracy or instrument's damage, has greatly influenced the testing result of blood oxygen concentration index.

According to the search, the Chinese patent with the patent number of CN213821393U discloses a wrist strap type finger vein oxygen clamp, which is characterized in that a connecting strip is welded at the bottom of a finger vein oxygen clamp body, a lantern ring is arranged at the bottom of the connecting strip, and the bottom of the connecting strip is bolted with the lantern ring through a spring fixing piece.

Firstly, the wrist strap structure arranged in the patent is fixedly connected to the finger vein oxygen clamp, so that the wrist strap structure and the finger vein oxygen instrument form a whole, the wrist strap is not convenient to detach according to whether a fixing structure is required or not when the finger vein oxygen instrument is used, and meanwhile, the manufacturing cost and the process complexity of the finger vein oxygen instrument are increased due to the integrated structural design; secondly, the lantern ring is fixedly connected with the bottom of the connecting strip, so that when the lantern ring is sleeved on the wrist, the finger vein oxygen clamp fixed at the other end of the lantern ring swings randomly to cause damage; and the connecting strip is connected to the wrist through the palm center, so that the finger of a patient in a sleeping or coma state is in a loose bending state, which is easy to cause the dislocation of the finger pulse oximeter, and the detection result of the crowd is affected.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model provides a detachable finger pulse oximeter fixer, which is characterized in that a lantern ring, an adjusting belt and a wrist connecting piece are arranged, the adjusting belt is arranged on the lantern ring, one end of the adjusting belt is fixedly connected to the lantern ring, the other end of the adjusting belt is a free end, the lantern ring is sleeved at a proper position outside the finger pulse oximeter, then the finger pulse oximeter is clamped on a finger, and the fixer can be fixed at the wrist position by connecting and fixing the free end of the adjusting belt with the wrist connecting piece fixed at the wrist in advance. The utility model has simple structure, and can be arranged or removed on the finger pulse oximeter according to actual needs, thereby being convenient for more accurately detecting the blood oxygen concentration index of the human body.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a can dismantle finger pulse oximeter fixer, includes lantern ring, adjusting band, wrist connecting piece, the lantern ring cover is established in the outside of finger pulse oximeter, be equipped with the adjusting band on the lantern ring, the one end of adjusting band with the lantern ring is connected, the other end and wrist connecting piece swing joint.

The first optimization scheme of the utility model is as follows: the lantern ring is round or oval, one end of the adjusting belt is connected to the side edge of the upper surface of the lantern ring, and the lantern ring and the adjusting belt are made of elastic materials; one end of the adjusting belt is fixedly connected, the other end of the adjusting belt is a free end, and the adjusting belt is provided with buttonholes I with uniform intervals.

The second optimization scheme of the utility model is as follows: the wrist connector comprises a wrist strap and a binding band; the first button is arranged at the position close to the edge of the upper surface of the wrist strap and is matched with the first button hole and used for fixing the adjusting belt (12); the wrist strap is of an annular opening structure, buttons II are uniformly arranged on the upper surface of the wrist strap at intervals, and the binding strap is fixed through matching of the button holes II and the buttons II.

The third optimization scheme of the utility model is as follows: the wrist connecting piece is including two arc type presss from both sides wings that the symmetry set up, two arc type presss from both sides the wing and articulates through torsional spring and pin, and set up arc type gasket respectively in the inboard of two arc type presss from both sides the wing for play cushioning effect to wrist contact department, prevent to press from both sides the pressure wound or the discomfort that cause skin department because of grabbing clamp in wrist department clamping time too long, be equipped with the fixed pin in the upper end inboard of one arc type presss from both sides the wing, be used for adjusting the adjusting band to suitable length after, with one set of buttonhole on it on the fixed pin, and then be connected the lantern ring with arc type presss from both sides the wing.

Through the technical scheme, the utility model has the following beneficial effects:

1. the lantern ring is sleeved outside the finger pulse oximeter, so that the lantern ring of the finger pulse oximeter can be installed or detached according to actual needs;

2. the length of the wrist connecting piece can be adjusted according to the length of the hand of a person by movably connecting the lantern ring with the wrist connecting piece through the adjusting belt, and the finger pulse oximeter clamped at the finger can be conveniently fixed;

3. the adjusting belt is arranged above the lantern ring, so that the fixed adjusting belt is positioned at the back of the hand, the adjusting belt can play an effective stretching role, and a patient in a sleeping or coma state can be conveniently detected.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings that are required to be used in the embodiments will be briefly described.

FIG. 1 is a schematic view showing the overall structure of a detachable finger pulse oximeter holder according to the present utility model;

FIG. 2 is a schematic view of the collar of the present utility model;

fig. 3 is a schematic structural view of a wrist connector according to a first embodiment of the present utility model;

FIG. 4 is a schematic overall structure of a second embodiment of the present utility model;

fig. 5 is a schematic structural view of a wrist connector according to a second embodiment of the present utility model;

in the figure: 1. a collar; 2. a wrist connection; 201. a wristband; 202. a strap; 3. a first button hole; 4. a first button; 5. a second button hole; 6. a second button; 7. arc-shaped clamping wings; 8. a gasket; 9. a torsion spring; 10. a pin; 11. a fixing pin; 12. and (5) adjusting the belt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, the utility model relates to a detachable finger pulse oximeter fixer, which comprises a lantern ring 1 and a wrist connecting piece 2, wherein the lantern ring 1 is sleeved outside the finger pulse oximeter, the wrist connecting piece 2 is fixed at a proper position of a wrist, an adjusting belt 12 is integrally sewed on the upper surface of the lantern ring 1, the end of the adjusting belt 12 is fixedly connected, the adjusting belt 12 is used for adjusting the length according to the difference of the hand length of a person, and the lantern ring 1 is connected with the wrist connecting piece 2 at the wrist after being adjusted to a proper distance.

As shown in FIG. 2, the collar 1 is made of elastic material, such as rubber band or rubber ring, and the collar 1 is circular or elliptical, and its size matches with the external size of the finger pulse oximeter, so that the collar 1 can be sleeved outside the finger pulse oximeter, and the elasticity of the rubber band or rubber ring used by the collar 1 can meet the tension of the finger pulse oximeter when the finger pulse oximeter is clamped on the finger for detection, and can fix the finger pulse oximeter itself.

Further, the other end of the adjusting belt 12 is a free end, the adjusting belt 12 is provided with the buttonholes 3 with uniform intervals, the adjusting belt 12 is made of elastic belts with certain elasticity, and the elastic belts are suitable for human bodies, are arranged at the back of the hand and have good air permeability, and can not cause uncomfortable conditions due to long-time coverage at the back of the hand.

Various configurations may be provided for the wrist connection 2 of the present utility model, which will be specifically described by the following two embodiments.

Example 1

Referring to fig. 3, the wrist connecting piece 2 includes a wristband 201 and a strap 202, the wristband 201 is provided with an annular opening structure, the material of the wristband 201 is made of fabric with good air permeability, the wristband 201 is wound at a proper position of the wrist, a button two 6 is arranged at a central position of the upper surface of the wristband, the strap 202 is made of an elastic band identical to the adjusting band 12, one end of the strap 202 is fixedly sewn at one side of the upper surface of the wristband 201, which is close to the button two 6, buttonholes two 5 are uniformly arranged on the strap 202 at intervals, after the wristband 201 bypasses the wrist for a circle, the other end of the strap 202 is fixed through cooperation of the buttonholes two 5 and the button two 6, and thus the effect of fixing the wristband 201 at the wrist is achieved.

Further, a button one 4 is arranged at the upper surface side of the wristband 201, the button one 4 is matched with a button hole one 3 on the adjusting belt 12 and is used for connecting the free end of the adjusting belt 12, the finger pulse oximeter sleeved with the lantern ring 1 is clamped at a selected finger position, after the wrist connecting piece 2 is fixed at the wrist, the adjusting belt 12 is pulled to a proper length, and then the adjusting belt 12 is connected with the wrist connecting piece 2 through fastening the button hole one 3 and the button one 4, so that the effect of connecting and fixing the lantern ring 1 and the wrist connecting piece 2 is achieved.

Example two

Referring to fig. 4 and 5, on the basis of the first embodiment, in order to more conveniently disassemble and assemble the wrist connector 2 at the wrist, the wrist connector 2 is further improved into a clamping structure, the clamping structure comprises two arc-shaped clamping wings 7 symmetrically arranged, the two arc-shaped clamping wings 7 are hinged through torsion springs 9 and pins 10 arranged in the two arc-shaped clamping wings, a silica gel gasket 8 is fixed on the inner side walls of the two arc-shaped clamping wings 7, the silica gel gasket 8 plays a role in buffering, the clamping plate is prevented from being crushed or uncomfortable at the wrist when clamped at the wrist for a long time, a fixing pin 11 is arranged on the inner side of the upper end of one arc-shaped clamping wing 7, after an adjusting belt 12 is pulled to a proper length, a first button hole 3 on the adjusting belt 12 is sleeved with the fixing pin 11, and therefore the effect of connecting and fixing the lantern ring 1 with the clamping structure is achieved. The grabbing and clamping structure can be used for simply and conveniently applying external force to the upper ends of the grabbing and clamping structures, after the two arc-shaped clamping wings 7 are separated, the two arc-shaped clamping wings are clamped at the wrist, different angles are opened according to the thickness of the wrist of each person, and the silica gel gasket 11 arranged on the inner side of the grabbing and clamping structure can be used for effectively preventing discomfort caused by longer clamping time.

The utility model relates to a detachable finger pulse oximeter fixer, which comprises the following specific use processes: for a person needing to adopt the finger pulse oximeter fixer, the finger pulse oximeter is clamped at a selected finger position of the person, the lantern ring 1 is sleeved at an external proper position of the finger pulse oximeter, one of the wrist connectors 2 in the first embodiment or the second embodiment is selected, the wrist connector 2 is fixed at the wrist proper position of the person, the elasticity of the adjusting belt 12 is enabled to reach a reasonable state by pulling the adjusting belt 12, the adjusting belt is not too loose or too tight, the button hole 3 on the adjusting belt 12 is sleeved with the fixing pin 11 in the button 4 in the first embodiment or the second embodiment, so that the lantern ring 1 is connected with the wrist connector 2, the finger pulse oximeter switch is opened, and blood oxygen index detection is carried out on the person.

Noteworthy are: the adjusting belt 12 is arranged above the lantern ring 1, so that the fixed adjusting belt 12 is positioned at the back of the hand, the adjusting belt 12 can play an effective stretching role, fingers are in a loose bending state for people in a sleeping or coma state, and the finger pulse oxygen instrument clamped at the fingers can easily fall off, therefore, the adjusting belt 12 is arranged at the back of the hand, and the finger pulse oxygen instrument clamped at the fingers can be effectively pulled, so that the finger pulse oxygen instrument is not easy to fall off, and the index detection is more accurately carried out.

It should be understood that the above detailed description of embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Claims (9)

1. The utility model provides a can dismantle finger pulse oximeter fixer, its characterized in that includes lantern ring (1), adjusting band (12) and wrist connecting piece (2), the outside at finger pulse oximeter is established to lantern ring (1) cover, one end of adjusting band (12) with lantern ring (1) is connected, the other end and wrist connecting piece (2) swing joint.

2. A detachable finger oximeter holder according to claim 1, wherein the collar (1) is circular or oval.

3. The detachable finger pulse oximeter holder according to claim 2, wherein the collar (1) and the adjusting belt (12) are made of elastic materials, and the adjusting belt (12) is provided with uniformly spaced buttonholes (3).

4. A removable finger oximeter holder as defined in claim 3, wherein: the wrist connector (2) comprises a wrist strap (201) and a binding band (202);

the upper surface of the wrist strap (201) is provided with a button I (4), and the button I (4) is matched with the button hole I (3) and used for fixing the adjusting belt (12).

5. The detachable finger pulse oximeter holder according to claim 4, wherein the wrist strap (201) has a ring-shaped opening structure, and a button two (6) is provided on an upper surface thereof.

6. The detachable finger pulse oximeter holder according to claim 5, wherein one end of the strap (202) is connected to the upper surface of the wrist strap (201), and the strap (202) is uniformly provided with a second button hole (5), and the strap (202) is fixed by the second button hole (5) and the second button hole (6).

7. A detachable finger oximeter holder according to claim 1, wherein the wrist connector (2) comprises two arc-shaped clamping wings (7) symmetrically arranged, and the two arc-shaped clamping wings (7) are hinged by a torsion spring (9) and a pin (10).

8. The detachable finger pulse oximeter holder according to claim 7, wherein two gaskets (8) are respectively provided on the inner sides of the two arc-shaped clamping wings (7).

9. The detachable finger pulse oximeter holder according to claim 7, wherein a fixing pin (11) is provided at the inner side of the upper end of one of the arc-shaped clip wings (7) for connection with the grommet (3).

Images