CN219461653U - Lacrimal probe with metering function - Google Patents

Abstract

The utility model belongs to the field of medical equipment, and provides a lacrimal probe with a metering function, which comprises a holding part and probes arranged at two ends of the holding part, wherein a soft marking part capable of moving along the axial direction of the probes is sleeved on the surface of the probes; the lacrimal probe with the measuring function comprises a joint part and a probe, wherein the joint part and the probe are provided with communicated cavities, one end of the probe is connected with the joint part, the other end of the probe is provided with a through hole, and a soft marking part capable of moving along the axis direction of the probe is sleeved on the surface of the probe. The lacrimal probe with the metering function can mark the position of the blocking position when the lacrimal probe probes the lacrimal passage so as to clearly describe the blocking position of the punctum, reduce errors caused by subjective judgment and assist a clinician to perform accurate operation and treatment.

Description

Lacrimal probe with metering function

Technical Field

The utility model belongs to the field of medical instruments, and particularly relates to a lacrimal probe with a metering function.

Background

At present, a lacrimal passage probing operation or diagnostic lacrimal passage probing is generally adopted clinically to judge the position of lacrimal passage obstruction, and a clinician adopts different treatment schemes and operation schemes according to the position of the lacrimal passage obstruction position;

most of lacrimal probes on the market do not have a depth measurement function, and a clinician only can subjectively judge the blocking position and the blocking distance by means of personal experience when probing the lacrimal passage, so that the blocking of which part cannot be accurately described, the communication between the clinicians and the communication with patients are seriously hindered, and the accurate provision of an operation scheme and a treatment scheme is not facilitated; meanwhile, a small part of lacrimal probe is provided with scales on the probe in a printing or polishing mode, the printed or polished scales easily cause uneven surface of the probe, damage is easily generated to lacrimal mucous membrane, the printed scales easily fall off due to abrasion, moreover, the scales on the probe are not easy to read in clinical application due to finer probes, and misreading and misjudgment are extremely easy to occur.

Therefore, a lacrimal probe with a metering function, which can accurately judge the blocking position and distance of the lacrimal passage, is visual, convenient and easy to use, needs to be designed.

Disclosure of Invention

The utility model provides the lacrimal probe with the metering function for solving the technical problems, the position of the blocking part of the lacrimal probe when the lacrimal probe is detected, and the lacrimal probe can be conveniently taken out for accurate measurement, so that the position and the distance of the blocking part of the lacrimal point can be clearly described, the error caused by subjective judgment is reduced, and a clinician is assisted in accurate operation and treatment.

The technical scheme of the utility model is as follows:

the utility model provides a lacrimal passage probe with a metering function, which comprises a holding part and probes arranged at two ends of the holding part, wherein the surface of each probe is sleeved with a soft marking part capable of moving along the axial direction of the probe, the soft marking part is a double-end lacrimal passage probe, the position and the distance of a lacrimal passage blocking position can be marked by the soft marking part sleeved on the probe, after a clinician probes the lacrimal passage, the lacrimal passage probe stops going deep after reaching the lacrimal passage blocking position, the soft marking part is pushed to a lacrimal punctum for position marking, the lacrimal passage probe is taken out, and the soft marking part is made of soft materials and is attached to the outer surface of the probe;

or another lacrimal probe with a metering function comprises a joint part and a probe, wherein the joint part is provided with a communicated cavity with the probe, one end of the probe is connected with the joint part, the other end of the probe is provided with a through hole, the surface of the probe is sleeved with a soft marking part capable of moving along the axial direction of the probe, the lacrimal probe is a flushing lacrimal probe, the joint part is connected with an injector, cleaning liquid is finally injected into the lacrimal passage through the communicated cavity by the through hole of the probe, and the soft marking part sleeved on the surface of the probe can mark the position and the distance of the lacrimal passage blocking part, so that the produced effect is consistent with that of the double-ended lacrimal passage probe.

Preferably, the surface of the probe is uniformly provided with scale marks which are arranged at intervals along the axial direction, and the scale marks are matched with the soft mark component for use, so that the reading can be more conveniently and rapidly carried out, and the position and the distance of the lacrimal passage blocking position can be determined, and the method is visual and rapid.

Preferably, the scale mark of scale mark is annular scale mark to make things convenient for multi-angle, diversified reading, avoid the scale mark at the back or the reading difficulty that the side caused because of rotation angle problem when the lacrimal probe uses.

Preferably, the scale marks are marked on the surface of the probe by laser, the laser marks ensure the definition and intuition of the scale marks, and avoid falling off, and simultaneously ensure the smooth surface of the probe without burrs and bulges, and avoid damage to the lacrimal passage.

Preferably, annular marks are uniformly distributed on the surface of the probe along the axis direction at intervals, so that the probe is clear and visual and has strong visibility.

Preferably, the annular mark is laser marked on the surface of the probe.

Preferably, the soft marking component is a marking component made of rubber or silica gel, and can also be a marking component made of other elastic materials, so that the soft marking component is attached to the outer surface of the probe, and can not freely slide under the condition of no external force, thereby ensuring the accuracy of the marking position, and the soft marking component can slide to the corresponding position for marking under the condition of artificial external force.

Preferably, the soft marking component is a frustum with a conical bottom close to the holding part or the joint part, and the conical bottom of the frustum is close to the holding part or the joint part, so that the external force can be conveniently applied manually, a good observation view is provided, and the soft marking component can be conveniently and accurately pushed to the punctum.

Preferably, the probe is made of stainless steel, silver or titanium alloy.

Compared with the prior art, the utility model has the following advantages and effects:

(1) The soft marking component is used for marking the position of the blocking position of the lacrimal passage probe when the lacrimal passage is probed, the probe is taken out for measurement, and accurate measurement is realized, so that the position and the distance of the blocking position of the lacrimal passage are clearly described, errors caused by subjective judgment are reduced, difficult reading and misreading caused by fine scales are avoided, and a clinician is assisted in accurate operation and treatment;

(2) Marking the mark on the surface of the probe in a laser marking mode, ensuring that the surface of the probe is smooth and free of bulges and burrs, and avoiding damage to the lacrimal passage;

(3) The scale mark or the annular mark is adopted, and the distance between the lacrimal passage blocking part and the soft mark component can be conveniently and rapidly measured, so that the lacrimal passage blocking part is clear and visual.

Drawings

FIG. 1 is a schematic diagram of a tear probe with metering function according to example 1 of the present utility model;

FIG. 2 is a schematic diagram of the embodiment 2 of the lacrimal probe with the measuring function;

FIG. 3 is a schematic diagram of a tear probe embodiment 3 with metering function according to the present utility model;

FIG. 4 is a schematic diagram of a tear probe embodiment 4 with metering function according to the present utility model;

FIG. 5 is a schematic diagram of a tear probe embodiment 5 with metering function according to the present utility model;

FIG. 6 is a schematic diagram of a tear probe embodiment 6 with metering function according to the present utility model.

Reference numerals: 11-holding part, 12-joint part, 2-probe, 3-soft mark part, 4-scale mark, 5-ring mark and 6-through hole.

Detailed Description

The present utility model will now be described further in connection with specific embodiments for a better understanding of the present utility model by those skilled in the art.

Example 1:

as shown in figure 1, the utility model provides a lacrimal probe with a metering function, which comprises a holding part 11 and probes 2 arranged at two ends of the holding part 11, wherein the surface of each probe 2 is sleeved with a soft marking part 3 capable of moving along the axial direction of each probe 2;

the soft marking component 3 is a marking component made of rubber or silica gel;

the soft marking component 3 is a frustum with a conical bottom close to the holding part 11;

the probe 2 is made of stainless steel, silver or titanium alloy.

Example 2:

example 2 of the present utility model will be described with reference to fig. 2. In addition, the description of the parts not different from those of embodiment 1 will be omitted, and the same reference numerals will be given.

As shown in fig. 2, the lacrimal probe with the metering function according to the utility model is characterized in that scale marks 4 are uniformly distributed on the surface of the probe 2 along the axial direction, and the scale marks 4 are marked on the surface of the probe 2 by laser.

Example 3:

example 3 of the present utility model will be described with reference to fig. 3. In addition, the description of the parts not different from those of embodiment 1 will be omitted, and the same reference numerals will be given.

As shown in fig. 3, the lacrimal probe with the metering function according to the utility model is characterized in that annular marks 5 are uniformly distributed on the surface of the probe 2 along the axial direction, and the annular marks 5 are marked on the surface of the probe 2 by laser.

Example 4:

as shown in fig. 4, the utility model also provides another lacrimal probe with a metering function, which comprises a joint part 12 and a probe 2, wherein the joint part 12 and the probe 2 are provided with a communicated cavity, one end of the probe 2 is connected with the joint part 12, the other end is provided with a through hole 6, and the surface of the probe 2 is sleeved with a soft marking part 3 which can move along the axial direction of the probe 2.

The soft marking component 3 is a marking component made of rubber or silica gel;

the soft marking part 3 is a frustum with the conical bottom close to the joint part 12;

the probe 2 is made of stainless steel, silver or titanium alloy.

Example 5:

example 5 of the present utility model will be described with reference to fig. 5. In addition, the description of the parts not different from those of embodiment 4 will be omitted, and the same reference numerals will be given.

As shown in fig. 5, the lacrimal probe with the metering function according to the utility model is characterized in that scale marks 4 are uniformly distributed on the surface of the probe 2 along the axial direction, and the scale marks 4 are marked on the surface of the probe 2 by laser.

Example 6:

example 6 of the present utility model will be described with reference to fig. 6. In addition, the description of the parts not different from those of embodiment 4 will be omitted, and the same reference numerals will be given.

As shown in fig. 6, the lacrimal probe with metering function according to the utility model has annular marks 5 uniformly distributed on the surface of the probe 2 along the axial direction, and the annular marks 5 are marked on the surface of the probe 2 by laser.

In summary, the lacrimal probe with the metering function provided by the utility model adopts the soft marking component to mark the position of the blocking part of the lacrimal probe when the lacrimal passage is probed, and the measurement is carried out after the probe is taken out, so that the accurate measurement is realized, the position and the distance of the blocking part of the lacrimal punctum are conveniently and clearly described, the error caused by subjective judgment is reduced, the difficult reading and misreading caused by fine scales are avoided, and the accurate operation and treatment are assisted by a clinician.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, which is defined by the appended claims.

Claims (10)

1. Lacrimal probe of area measurement function, its characterized in that: the device comprises a holding part (11) and probes (2) arranged at two ends of the holding part (11), wherein soft marking components (3) capable of moving along the axial direction of the probes (2) are sleeved on the surface of the probes (2).

2. The metering function lacrimal probe of claim 1, wherein: the surface of the probe (2) is uniformly provided with marks which are arranged at intervals along the axial direction, the marks are marked on the surface of the probe (2) by laser, and the marks are scale marks (4) or annular marks (5).

3. The metering function lacrimal probe of claim 1, wherein: the soft marking component (3) is a frustum with a conical bottom close to the holding part (11).

4. The metering function lacrimal probe of claim 1, wherein: the soft marking component (3) is a marking component made of rubber or silica gel.

5. The metering function lacrimal probe of claim 1, wherein: the probe (2) is made of stainless steel, silver or titanium alloy.

6. Lacrimal probe of area measurement function, its characterized in that: the novel probe comprises a joint part (12) and a probe (2), wherein the joint part (12) is provided with a cavity communicated with the probe (2), one end of the probe (2) is connected with the joint part (12), the other end of the probe is provided with a through hole (6), and the surface of the probe (2) is sleeved with a soft marking component (3) capable of moving along the axis direction of the probe (2).

7. The metering function lacrimal probe of claim 6, wherein: the surface of the probe (2) is uniformly provided with marks which are arranged at intervals along the axial direction, the marks are marked on the surface of the probe (2) by laser, and the marks are scale marks (4) or annular marks (5).

8. The metering function lacrimal probe of claim 6, wherein: the soft marking component (3) is a frustum with a conical bottom close to the joint part (12).

9. The metering function lacrimal probe of claim 6, wherein: the soft marking component (3) is a marking component made of rubber or silica gel.

10. The metering function lacrimal probe of claim 6, wherein: the probe (2) is made of stainless steel, silver or titanium alloy.