CN215414997U

CN215414997U - Urine color comparison tape convenient to accomodate and carry

Info

Publication number: CN215414997U
Application number: CN202121690062.1U
Authority: CN
Inventors: 刘赞; 陈擘璨; 陈维飞; 叶晓谊
Original assignee: Second Affiliated Hospital Of Hainan Medical University
Current assignee: Second Affiliated Hospital Of Hainan Medical University
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2022-01-04
Anticipated expiration: 2031-07-23

Abstract

The utility model discloses an urine colorimetric tape convenient to store and carry, which comprises a shell, a fixing clamp and a tape, wherein one end of the shell is connected with the fixing clamp, the other end of the shell can be used for rotatably pulling out the tape marked with an urine colorimetric block, an upright post and a rotary drum are arranged on one side in the shell, the rotary drum is inserted in the upright post and rotates around the upright post, a circular cavity for coiling the tape is formed in the outward side of the rotary drum, and a cylindrical cavity for storing a clockwork spring is formed in the inward side of the rotary drum. This color comparison tape measure utilizes reel and drive mechanism cooperation tensile or accomodates the chi area that is marked the color lump on the one hand, and on the other hand utilizes the fixation clamp to hang it on drainage catheter, and the real-time supervision urine colour of being convenient for changes, and when not using, makes things convenient for the nurse to accomodate it in the pocket, portable.

Description

Urine color comparison tape convenient to accomodate and carry

Technical Field

The utility model relates to a medical auxiliary tool, in particular to a portable urine colorimetric tape measure.

Background

At present, serum and plasma laboratory results are clinically adopted in China to evaluate the dehydration condition of critically ill patients, and measures for supplementing liquid or reducing liquid input are taken for the patients, but the detection method is time-consuming and expensive. The domestic and foreign literature has already proved that the color change of urine color card of the patient with nervous urgency is positively correlated with the dehydration check index, when the color result of urine color card is more than or equal to 4 grade, it indicates that the patient has dehydration risk.

Clinically, a nurse usually puts a urine color card beside a urine collection bag of a patient, collects urine per hour of the patient and records the urine volume, and compares the urine per hour of the patient with urine color card test paper to record the color grade of the urine color card per hour of the patient. When the nurse observes that the color of the urine color card of the patient changes in grades, the nurse observes the dehydration signs of the patient at the same time, and reports the observation results to the doctor for further dehydration diagnosis.

The current urine color card is rectangular shape cardboard, and the nurse of being not convenient for accomodates and carries and carry out the colour and compare.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a portable urine colorimetric tape measure, which is convenient to carry and color comparison when used as a common tape measure.

The utility model adopts an urine colorimetric tape convenient to store and carry, which comprises a shell, a fixing clamp and a tape, wherein one end of the shell is connected with the fixing clamp, the other end of the shell can pull out the tape marked with an urine colorimetric block, a stand column and a rotary drum are arranged on one side in the shell, the rotary drum is inserted in the stand column and rotates around the stand column, one side of the rotary drum facing outwards is an annular cavity for coiling the tape, and one side of the rotary drum facing inwards is a cylindrical cavity for storing a clockwork spring.

Preferably, the rotating drum is provided with a through hole, one end of the clockwork spring penetrates through the through hole to be connected with the tape, and the other end of the clockwork spring is inserted and wound on the upright post.

Preferably, the inner side of the shell is integrally provided with a pin shaft and a pin, the circumferential wall of the rotary drum is provided with a ratchet wheel, and a ratchet rod matched with the ratchet wheel can swing around the pin shaft.

Preferably, the pin is externally sleeved with a spring, one end of the spring is pressed on a button connected with the ratchet rod, and the other end of the spring is pressed on the pin.

Preferably, the fixing clip comprises a first clamping piece and a second clamping piece, and the first clamping piece and the second clamping piece are matched to form an openable clamping part through a pin and a torsion spring.

Preferably, the first clamping piece and the second clamping piece are provided with cavities matched with the pipeline at the opposite clamping parts.

Preferably, the ruler belt is provided with a plurality of color blocks, and the middle of each color block is provided with a viewing port.

By adopting the urine colorimetric tape convenient to store and carry, on one hand, the tape marked with the color blocks is stretched or stored by matching the winding drum and the transmission mechanism, and on the other hand, the tape is hung on the drainage catheter by using the fixing clamp, so that the color change of urine can be monitored in real time. When not using, make things convenient for the nurse to accomodate it in the pocket.

Furthermore, the thorn wheel and the thorn rod are arranged to be matched for control, the self-locking capability is realized, the ruler belt can be conveniently stretched to the required length, or the ruler belt is accommodated in the shell to be convenient to carry;

furthermore, an observation port is arranged in the middle of the tape colorimetric block, so that the color comparison can be observed from a window after the tape is pulled out of the urine bag, and the naked eye error is reduced.

Drawings

FIG. 1 is a schematic view of an external configuration of a portable urine colorimetric tape measure;

FIG. 2 is a schematic view of the internal structure of FIG. 1;

fig. 3 is a schematic view of the fixing clip 2;

fig. 4 is a partial schematic view of the blade 3.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

The first embodiment is as follows: referring to fig. 1-2, a portable urine colorimetric tape measure comprises a housing 1, a fixing clip 2 and a tape 3, wherein one end of the housing 1 is connected with the fixing clip 2 through a connecting rope, the other end of the housing can be pulled out of the tape 3, and a urine colorimetric block is marked on one surface of the tape 3 for comparing colors with urine in a urine bag; the other side is marked with scales and can be used as a graduated scale. One side is equipped with stand 11 and rotary drum 12 in the casing 1, and rotary drum 12 pegs graft in stand 11 and is around stand 11 rotatory, and rotary drum 12 one side outwards is the ring shape cavity for coil chi area 3, and rotary drum 12 one side inwards is the cylinder cavity for accomodate clockwork spring 18. The drum 12 is provided with a through hole, one end of the clockwork spring 18 passes through the through hole to be connected with the tape 3, and the other end is inserted and wound on the upright post 11. A ratchet wheel 13 on the circumferential wall of the rotating cylinder 12, a ratchet rod 19 matched with the ratchet wheel can swing around a pin shaft 14, a spring 15 is sleeved outside the pin shaft 14, one end of the spring 15 is pressed on a button 17 connected with the ratchet rod, the other end of the spring is propped against a pin 16, and the pin shaft 14 and the pin 16 are integrated with the shell 1. The ratchet bar is always pressed on the ratchet wheel by the force of the spring 15, so that the ratchet wheel can only rotate towards the direction that the tape is pulled out and can not rotate reversely.

When the tape 3 is pulled out, the clockwork spring 18 is tightened, so that the drum 12 cannot be recovered under the action of the rotating force, the ratchet wheel 13 and the drum 12 are integrated, the ratchet wheel 13 is propped by the ratchet rod 19, so that the tape 3 cannot be recovered in the shell, and the tape 3 has self-locking capability and is convenient to stretch to the required length. When the tape 3 needs to be stored, the button 17 is pushed to make the top teeth on the ratchet rod 19 leave the ratchet wheel 13, the drum 12 is reversed, and the tape 3 is retracted into the casing for storage.

The difference between the second embodiment and the first embodiment is that, referring to fig. 3, the fixing clip 2 includes a first clamping piece 21 and a second clamping piece 22, the first clamping piece 21 and the second clamping piece 22 form an openable clamping portion through a pin 23 and a torsion spring 24, and a cavity 25 matching with the conduit is provided at the clamping portion of the first clamping piece 21 and the second clamping piece 22, so as to facilitate clamping the urinary catheter or the drainage catheter for hanging and fixing.

The difference between the third embodiment and the first embodiment is that, referring to fig. 4, 14 color blocks 32 are provided on the tape 3, a color number is marked below each color block, the color numbers are respectively 0, 1, 2, 3, 4, 5, the colors are from light to dark, which represent the colors from normal urine to whole blood urine, and a viewing port 32 is provided in the middle of each color block 32, which facilitates stretching the tape 3 on the urine bag and then viewing the color comparison from the window, thereby reducing the error of naked eyes. The tape 3 is made of soft plastic packaging cloth, and the tail end of the tape 3 is provided with a guide piece 33 which is convenient to stretch.

In summary, the urine colorimetric tape convenient to store and carry provided by the utility model has the advantages that on one hand, the tape marked with color blocks is stretched or stored by the aid of the matching of the winding drum and the transmission control mechanism, and on the other hand, the tape is hung on the drainage urine tube by the aid of the fixing clamp, so that the color change of urine can be monitored in real time. When not using, make things convenient for the nurse to accomodate it in the pocket.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides an urine color comparison tape measure convenient to accomodate and carry which characterized in that, includes casing, fixation clamp and tape, casing one end is connected with the fixation clamp, and the tape that marks urine colorimetric block is drawn out to the other end is rotatable, one side is equipped with stand and rotary drum in the casing, and the rotary drum is pegged graft and is rotatory around the stand in the stand, and the rotary drum is the ring shape cavity of coiling the tape measure area towards one side outward, and one side is the cylinder cavity of accomodating the clockwork spring inwards.

2. The portable urine colorimetric tape measure according to claim 1, wherein the drum is provided with a through hole, one end of the spiral spring passes through the through hole to be connected with the tape, and the other end of the spiral spring is inserted and wound on the upright post.

3. The portable urine colorimetric tape measure according to claim 2, wherein the housing is integrally provided with a pin and a pin, the circumferential wall of the rotary drum is provided with a ratchet wheel, and a ratchet rod matched with the ratchet wheel can swing around the pin.

4. The portable urine colorimetric tape measure of claim 3, wherein the pin is externally sleeved with a spring, one end of the spring presses on a button connected with the ratchet rod, and the other end of the spring abuts against the pin.

5. The portable urine colorimetric tape measure of claim 4, wherein the fixing clip comprises a first clip piece and a second clip piece, and the first clip piece and the second clip piece are matched with the torsion spring 4 through a pin to form an openable clamping part.

6. The portable urine colorimetric tape of claim 5 wherein the first and second clips have cavities at opposing clamping portions for mating with a conduit.

7. The portable urine colorimetric tape measure according to claim 6, wherein the tape is provided with a plurality of color blocks, and a viewing port is arranged in the middle of each color block.