CN212165763U - Measuring device for size of bladder focus - Google Patents

Abstract

The utility model discloses a measuring device for the size of bladder focus, which comprises a detecting rod; the probe rod is provided with a probe head; the device is characterized by also comprising a measuring scale and an opening and closing mechanism, wherein one end of the measuring scale is hinged with the probe; the measuring scale is provided with scales; the measuring scale can be opened or closed by rotating around the probe. Has the advantages that: the measuring scale is hinged with a probe of the detecting rod; when in use, the probe penetrates into the focus of the bladder and is opened by the measuring scale rotating around the probe; the size of the focus can be measured by adjusting the position.

Description

Measuring device for size of bladder focus

Technical Field

The utility model relates to the field of medical equipment, specifically a measuring device of bladder focus size.

Background

Cystoscopes, a type of endoscope, may be used to access the bladder through the urethra. Cystoscopy is a common examination in urological clinical work that allows visual inspection of lesions in the bladder, such as: calculus, tumor, malformation, foreign body, diverticulum, ulcer, scar, etc. As one examination means, although a cystoscope can visually see a lesion, the measurement of the lesion cannot be performed without a measuring device. When the measurement is needed, some doctors use local materials, the ureteral stent is inserted into the bladder through the metal sheath tube at the rear end of the intubation speculum, and the size of the lesion in the bladder is roughly judged according to the stripes on the ureteral stent. However, the measurement result of the method is rough and has great errors, because the bladder lens has certain magnification, the size of the lesion looks different for different distances and distances, and the ureteral stent tube is mostly perpendicular to the lesion after entering the bladder, so the measurement by the method is extremely inaccurate. Cystoscopy is an examination means, and a doctor writing a report can accurately give the number, the position and the appearance of lesions, but cannot give the size of the lesions. The doctor who sees the report can not clearly know the pathological condition of the patient. The lack of a measuring device is therefore a big problem in the field of cystoscopy.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the size of the bladder focus is difficult to measure, the utility model provides a measuring device of the size of the bladder focus, the concrete content is as follows:

a measuring device for the size of a bladder focus comprises a detection rod; the probe rod is provided with a probe head; the device is characterized by also comprising a measuring scale and an opening and closing mechanism, wherein one end of the measuring scale is hinged with the probe; the measuring scale is provided with scales; the measuring scale can be opened or closed by rotating around the probe;

further, the opening and closing mechanism comprises a sliding block movably connected with the detection rod and a supporting rod hinged with the sliding block; the supporting rod is hinged with one end of the measuring scale, which is far away from the probe; when the sliding block moves along the detection rod, the support rod pushes the measuring scale to rotate around the probe (to open or close rotationally;

furthermore, the opening and closing mechanism further comprises a rod sheath connected with the sliding block, a connecting sheath connected with the rod sheath, and a handle connected with the connecting sheath; the rod sheath, the connecting sheath and the handle can be movably sleeved on the detection rod; when the handle moves along the detection rod, the handle drives the connecting sheath, the rod sheath and the sliding block to move together;

further, the sliding block is made of a hard material; the rod sheath and the detection rod are made of soft materials and can be bent;

furthermore, a first finger ring is arranged at one end of the detection rod, which is far away from the probe; a second finger ring is arranged on the handle;

further, the measuring scale is arranged around the detecting rod.

Has the advantages that:

the measuring scale is hinged with a probe of the detecting rod; when in use, the probe penetrates into the focus of the bladder and is opened by the measuring scale rotating around the probe; adjusting the position to measure the size of the focus;

the opening and closing mechanism comprises a sliding block movably connected with the sliding block and a supporting rod hinged with the sliding block; the support rod is hinged with the measuring scale; when the measuring scale is used, the slide block is pushed, and the support rod can open or close the measuring scale;

the probe is round, and can smoothly enter the bladder when in use; the dipperstick wraps the probe rod setting, avoids haring human tissue.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is a schematic view of a part of the structure of the embodiment;

FIG. 3 is a schematic diagram of an embodiment;

FIG. 4 is a schematic diagram of an embodiment;

FIG. 5 is a partial schematic structural view of the embodiment;

FIG. 6 is a schematic cross-sectional view of the measuring tape disposed around the probe rod.

Wherein: 1. the device comprises a detection rod, 11, a probe, 12, a first finger ring, 2, a measuring scale, 3, an opening and closing mechanism, 31, a sliding block, 32, a support rod, 33, a rod sheath, 34, a connecting sheath, 35, a handle, 36, a second finger ring and 37, a spring ball lock sheath.

Detailed Description

One of the embodiments of the present invention is as follows:

a measuring device for the size of a bladder focus comprises a detecting rod 1, a measuring scale 2 and an opening and closing mechanism 3.

The probe rod 1 has a smooth spherical probe 11; the probe 11 is spherical and can smoothly enter the bladder when in use; a first finger ring 12 is arranged at one end of the detection rod 1 far away from the probe 11, so that the operation of a user is facilitated; the whole probe rod 1 is made of soft materials, can be bent, and is convenient to insert into a cystoscope when in use.

The number of the measuring scales 2 is two, and the measuring scales are symmetrically arranged at the probe 11. The measuring scale 2 is provided with scales; one end of the measuring scale 2 is hinged with the probe 11; and is rotated to open or close around the probe 11 by the opening and closing mechanism 3. The dipperstick 2 wraps the setting of probe rod 1, avoids haring human tissue.

The opening and closing mechanism 3 comprises a slide block 31 sleeved on the detection rod 1 and a support rod 32 hinged with the slide block 31; the support rod 32 is hinged with one end of the measuring scale 2 far away from the probe 11; the slide block 31 can slide along the detection rod 1 of the measuring scale 2, so that the support rod 32 pushes the measuring scale 2 to rotate around the probe 11 to open or close. The slider 31 is made of a hard material.

The opening and closing mechanism 3 further comprises a rod sheath 33, a connecting sheath 34 and a handle 35 which are sleeved on the detection rod 1; the rod sheath 33, the connecting sheath 34, the handle 35 and the sliding block 31 are connected into a whole; the handle 35, the connecting sheath 34, the rod sheath 33 and the sliding block 31 can move together by pushing the handle 35. In order to facilitate the operation of the user, the handle 35 is provided with a second finger ring 36; the rod sheath 33 is made of soft material, can be bent, and is convenient to insert the cystoscope; in order to prevent the handle 35 from accidentally sliding with the detection rod 1, a spring ball lock pin 37 is provided inside the handle 35.

Claims (6)

1. A measuring device for the size of bladder focus comprises a detecting rod (1); the probe rod has a probe head (11); the device is characterized by further comprising a measuring scale (2) and an opening and closing mechanism (3), wherein one end of the measuring scale (2) is hinged with the probe (11); the measuring scale (2) is provided with scales; the measuring scale (2) can be opened or closed around the probe (11) in a rotating way.

2. A bladder lesion size measuring device according to claim 1, wherein the opening and closing mechanism (3) comprises a slider (31) movably connected with the detection rod (1), a support rod (32) hinged with the slider (31); the supporting rod (32) is hinged with one end of the measuring scale (2) far away from the probe (11); when slider (31) followed feeler lever (1) removes, bracing piece (32) promote dipperstick (2) can wind probe (11) rotation opens or closes.

3. A bladder lesion size measuring device according to claim 2, wherein the opening and closing mechanism (3) further comprises a rod sheath (33) connected to the slider (31), a connection sheath (34) connected to the rod sheath (33), and a handle (35) connected to the connection sheath (34); the rod sheath (33), the connecting sheath (34) and the handle (35) can be movably sleeved on the detection rod (1); when the handle (35) moves along the detection rod (1), the handle (35) drives the connecting sheath (34), the rod sheath (33) and the sliding block (31) to move together.

4. A device for measuring the size of a bladder lesion according to claim 3, wherein the sliding block (31) is made of a hard material; the rod sheath (33) and the detection rod (1) are made of soft materials and can be bent.

5. A bladder lesion size measuring device according to claim 4, wherein the probe rod (1) is provided with a first finger ring (12) at its end remote from the probe head (11); a second finger ring (36) is arranged on the handle (35).

6. A device for measuring the size of a bladder lesion according to claim 1, wherein the measuring ruler (2) is placed around the probe rod (1).

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