CN218689605U

CN218689605U - Reagent dosage monitoring device

Info

Publication number: CN218689605U
Application number: CN202222831599.6U
Authority: CN
Inventors: 龙绮云; 刘泽江; 郭琴; 宋旭辉; 康霜
Original assignee: First People's Hospital Of Ziyang
Current assignee: First People's Hospital Of Ziyang
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-03-24
Anticipated expiration: 2032-10-26

Abstract

The utility model discloses a reagent quantity monitoring device relates to reagent quantity control field, including L type support, be provided with the medicament bucket on the lateral wall of L type support, one side that L type support was kept away from to the medicament bucket is connected with quantitative drawing liquid cylinder, the bottom of quantitative drawing liquid cylinder is connected with the liquid suction pipe, the one end that quantitative drawing liquid cylinder was kept away from to the liquid suction pipe is connected with the medicament bucket, the scale plate is installed at the lateral wall top of quantitative drawing liquid cylinder, the inside seal sliding nesting of liquid suction pipe has the piston, the upside of piston is fixed with the pull pole, the upper end of pull pole is fixed with the push-and-pull board, the upside middle part of bung is inlayed and is had the sleeve pipe, sheathed tube inside sliding nesting has the scale rod, the lower extreme of scale rod is connected with the floating disc. The utility model discloses can the ration extract reagent, be convenient for monitor the reagent of extraction, the accuracy is high, is connected with the scale rod simultaneously through the floating plate on, can effectively take notes control reagent surplus in the medicament bucket.

Description

Reagent dosage monitoring device

Technical Field

The utility model relates to a reagent quantity control field, concretely relates to reagent quantity monitoring device.

Background

Laboratories in hospital clinical laboratory practice are required to perform a large number of reagent experiments every day, and before the experiments, quantitative experimental reagents need to be taken accurately. The remaining amount of reagent used in hospital clinical laboratory is monitored and recorded.

At present, when the inspection, the majority still staff carries out the manual reagent of taking, and the method of the manual reagent of taking is accurate inadequately, and the error is big, leads to the inaccuracy of experimental result easily, also causes experimental reagent's waste easily, can not carry out accurate record control to used reagent measurement and reagent surplus simultaneously.

Therefore, it is necessary to develop a reagent amount monitoring device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a reagent quantity monitoring device to the manual method of taking the reagent that provides in solving above-mentioned background art is accurate inadequately, and the error is big, leads to experimental result's inaccuracy easily, can not carry out the problem of accurate record control to used reagent measurement and reagent surplus simultaneously.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a reagent quantity monitoring device, includes L type support, be provided with the medicament bucket on the lateral wall of L type support, one side that L type support was kept away from to the medicament bucket is connected with quantitative drawing liquid section of thick bamboo, the bottom of quantitative drawing liquid section of thick bamboo is connected with the drain pipe, the drain valve is installed on the top of drain pipe, the bottom of quantitative drawing liquid section of thick bamboo is connected with the liquid suction pipe, the one end that quantitative drawing liquid section of thick bamboo was kept away from to the liquid suction pipe is connected with the medicament bucket, install the check valve on the liquid suction pipe, the scale plate is installed at the lateral wall top of quantitative drawing liquid section of thick bamboo, the spout has been seted up on the right side of scale plate, the position fixing ring cover has been cup jointed on the scale plate, the left side screw thread nestification of position fixing ring has the locking knob, the inside seal of drawing liquid section of thick bamboo slides nestedly has the piston, the upside of piston is fixed with the pull rod, the upper end of pull rod is fixed with the push-and-pull plate, the left side of scale plate is fixed with the index, the index is kept away from in the one end sliding chute of push-pull plate nestification, the top of medicament bucket is provided with the bung, the upside middle part of bung has the sleeve pipe, the inside slides and inlays and has the nested lower extreme that has the nested pull rod, the nested pull rod.

Preferably, the tail end of locking knob is inconsistent with the left surface of scale plate, changes the locking knob that loosens, can make the position lantern ring slide on the scale plate, changes locking knob, can prevent that the position lantern ring from sliding on the scale plate.

Preferably, the medicament barrel is sleeved with two first lantern rings, and the number of the first lantern rings is two, and the first lantern rings are fixedly connected with the side wall of the L-shaped support, so that the medicament barrel is simply and firmly installed on the side wall of the L-shaped support, and the installation stability of the medicament barrel is improved.

Preferably, the quantitative liquid pumping barrel is sleeved with two second lantern rings, the number of the second lantern rings is two, and the two second lantern rings are fixedly connected with the two first lantern rings respectively, so that the quantitative liquid pumping barrel and the medicament barrel are simply and firmly installed, and the installation stability of the quantitative liquid pumping barrel is improved.

Preferably, the bottom of the scale plate is fixed with a third sleeve ring, and the third sleeve ring is fixedly sleeved at the top end of the quantitative liquid pumping cylinder, so that the scale plate is simple to mount on the quantitative liquid pumping cylinder, is firm to fix, and improves the mounting stability of the scale plate.

Preferably, be provided with the seat of placing under corresponding the drain pipe on the horizontal board of L type support, place and placed the reagent cup on the seat, the reagent cup can receive drain pipe exhaust reagent to be convenient for taking of reagent.

Preferably, the length of the scale rod is greater than the height of the medicament barrel, so that the scale rod cannot be separated from the sleeve, and the stability of the scale rod sliding in the sleeve is improved.

Preferably, the barrel cover is connected with the medicament barrel through threads, so that the barrel cover is simple to connect, and the barrel cover and the medicament barrel can be conveniently mounted and separated.

In the technical scheme, the utility model provides a technological effect and advantage:

1. through the arrangement of the quantitative liquid pumping cylinder, the scale plate and the positioning lantern ring, the position of the positioning lantern ring on the scale plate is moved according to the quantity to be pumped, then the push-pull plate on the quantitative liquid pumping cylinder is pulled, the reagent in the reagent barrel is pumped, when the index on the push-pull plate is contacted with the positioning lantern ring, the reagent stops flowing, the liquid outlet valve is opened, the push-pull plate is pushed, the quantitatively pumped reagent can be discharged, the reagent can be quantitatively pumped, the pumped reagent is convenient to monitor, and the accuracy is high;

2. through be provided with the floating plate in the medicament bucket, the height of floating plate changes along with the change of reagent liquid level height in the medicament bucket, is connected with the scale rod through the floating plate on, can effectively take notes the surplus of the interior reagent of control medicament bucket.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a quantitative liquid pumping cartridge of the present invention;

fig. 3 is a schematic view of the scale plate of the present invention;

fig. 4 is a schematic view of the drawing rod of the present invention;

fig. 5 is a schematic view of the scale rod of the present invention.

Description of reference numerals:

1. an L-shaped bracket; 2. a medicament barrel; 3. a quantitative liquid extraction cylinder; 4. a liquid outlet pipe; 5. a liquid outlet valve; 6. a liquid pumping pipe; 7. a one-way valve; 8. a scale plate; 9. a chute; 10. a positioning collar; 11. locking the knob; 12. a piston; 13. a pull rod; 14. a push-pull plate; 15. indexes; 16. a barrel cover; 17. a sleeve; 18. a graduated rod; 19. a floating plate; 20. a first collar; 21. a second collar; 22. a third collar; 23. a placing seat; 24. reagent cups.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a as shown in fig. 1 to fig. 4 reagent quantity monitoring device, including L type support 1, be provided with medicament bucket 2 on the lateral wall of L type support 1, one side that L type support 1 was kept away from to medicament bucket 2 is connected with quantitative drawing liquid cylinder 3, the bottom of quantitative drawing liquid cylinder 3 is connected with drain pipe 4, drain valve 5 is installed on the top of drain pipe 4, the bottom of quantitative drawing liquid cylinder 3 is connected with liquid suction pipe 6, the one end that quantitative drawing liquid cylinder 3 was kept away from to liquid suction pipe 6 is connected with medicament bucket 2, install check valve 7 on the liquid suction pipe 6, scale 8 is installed at the lateral wall top of quantitative drawing liquid cylinder 3, spout 9 has been seted up on the right side of scale 8, the locating sleeve ring 10 has been cup jointed on scale 8, the left side screw thread nestification of locating sleeve ring 10 has locking knob 11, the inside seal slip nestification of liquid suction pipe 6 has piston 12, the upside of piston 12 is fixed with pull rod 13, the upper end of pull rod 13 is fixed with push-pull plate 14, the left side of push-pull plate 14 is fixed with index 15 the push-pull plate 14 one end is nested from the spout 9.

The tail end of locking knob 11 is inconsistent with the left side surface of scale plate 8, changes loose locking knob 11, can make the position lantern ring 10 slide on scale plate 8, changes tight locking knob 11, can prevent that the position lantern ring 10 from sliding on scale plate 8.

First lantern ring 20 has been cup jointed on medicament bucket 2, the quantity of first lantern ring 20 is provided with two, two first lantern ring 20 all with L type support 1's lateral wall fixed connection for medicament bucket 2 is simple firm in the side wall mounting of L type support 1, has improved the stability of medicament bucket 2 installation.

The quantitative liquid pumping cylinder 3 is sleeved with two second lantern rings 21, the number of the second lantern rings 21 is two, and the two second lantern rings 21 are respectively fixedly connected with the two first lantern rings 20, so that the quantitative liquid pumping cylinder 3 and the medicament barrel 2 are simply and firmly installed, and the installation stability of the quantitative liquid pumping cylinder 3 is improved.

The bottom of the scale plate 8 is fixed with a third collar 22, and the third collar 22 is fixedly sleeved at the top end of the quantitative liquid pumping cylinder 3, so that the scale plate 8 is simple to mount on the quantitative liquid pumping cylinder 3 and is firm to fix, and the mounting stability of the scale plate 8 is improved.

Correspond drain pipe 4 on the horizontal board of L type support 1 and be provided with and place seat 23 under, place and placed reagent cup 24 on the seat 23, reagent cup 24 can receive drain pipe 4 exhaust reagent to be convenient for taking of reagent.

When quantitative reagent needs to be taken out of the reagent barrel 2, the position of the positioning sleeve ring 10 on the scale plate 8 is adjusted according to the quantity of the reagent which needs to be taken out, the locking knob 11 on the positioning sleeve ring 10 is loosened, the locking of the positioning sleeve ring 10 is released, the positioning sleeve ring 10 can move on the scale plate 8, the positioning sleeve ring 10 is moved to the position needed on the scale plate 8, the locking knob 11 is tightened, the positioning sleeve ring 10 is fixed, the liquid outlet valve 5 on the liquid outlet pipe 4 is closed, the push-pull plate 14 is pulled upwards, the push-pull plate 14 moves upwards to drive the piston 12 to move upwards through the pull rod 13, the reagent in the reagent barrel 2 is extracted through the liquid extracting pipe 6 until the index 15 on the push-pull plate 14 is blocked by the positioning sleeve ring 10, the quantitative extraction of the reagent is realized, the liquid outlet valve 5 on the liquid outlet pipe 4 is opened, the push-pull plate 14 is pushed downwards, the push-pull plate 14 moves downwards to push the piston 12 to move downwards through the pull rod 13, the reagent in the quantitative liquid extracting barrel 3 is discharged into the reagent cup 24 through the liquid outlet pipe 4, the monitoring of the extracted reagent is convenient, and the high accuracy is achieved.

As shown in fig. 1 and 5, a barrel cover 16 is arranged at the top of the medicament barrel 2, a sleeve 17 is embedded in the middle of the upper side of the barrel cover 16, a scale rod 18 is slidably embedded in the sleeve 17, and a floating disc 19 is connected to the lower end of the scale rod 18.

The barrel cover 16 is connected with the medicament barrel 2 through threads, so that the connection is simple, and the barrel cover 16 and the medicament barrel 2 can be conveniently installed and separated.

The length of the graduated rod 18 is larger than the height of the medicament barrel 2, so that the graduated rod 18 cannot be separated from the sleeve 17, and the stability of the graduated rod 18 sliding in the sleeve 17 is improved.

The floating disc 19 is nested in the medicament barrel 2, the floating disc 19 floats on the liquid level of the reagent in the medicament barrel 2, the height of the floating disc 19 changes along with the change of the liquid level of the reagent in the medicament barrel 2, the floating disc 19 drives the scale rod 18 to slide in the sleeve 17 when descending, the scale rod 18 descends along with the descending of the floating disc 19, and the residual amount of the reagent in the medicament barrel 2 can be effectively recorded and monitored through the scales on the scale rod 18.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a reagent quantity monitoring device, includes L type support (1), its characterized in that: the utility model discloses a quantitative liquid extracting device, including L type support (1), be provided with medicament bucket (2) on the lateral wall of L type support (1), one side that L type support (1) was kept away from in medicament bucket (2) is connected with quantitative liquid extracting barrel (3), the bottom of quantitative liquid extracting barrel (3) is connected with drain pipe (4), drain valve (5) are installed on the top of drain pipe (4), the bottom of quantitative liquid extracting barrel (3) is connected with liquid extracting pipe (6), the one end that quantitative liquid extracting barrel (3) were kept away from in liquid extracting pipe (6) is connected with medicament bucket (2), install check valve (7) on liquid extracting pipe (6), scale plate (8) are installed at the lateral wall top of quantitative liquid extracting barrel (3), spout (9) have been seted up on the right side of scale plate (8), the cover the set collar (10) on scale plate (8), the left side screw thread of the set collar (10) has locking knob (11), the inside seal slip of liquid extracting pipe (6) has piston (12), the upside of piston (12) is fixed with pull rod (13), the index (14) is nested in the push-pull rod (14), index (14) is nested in the push-pull plate (14) is nested, the top of medicament bucket (2) is provided with bung (16), sleeve pipe (17) are inlayed in the upside middle part of bung (16), the inside slip nestification of sleeve pipe (17) has scale bar (18), the lower extreme of scale bar (18) is connected with floating plate (19).

2. A reagent dosage monitoring device according to claim 1, wherein: the tail end of the locking knob (11) is abutted against the left side surface of the scale plate (8).

3. A reagent dosage monitoring device according to claim 1, wherein: the medicament barrel (2) is sleeved with a first lantern ring (20), the number of the first lantern ring (20) is two, and the first lantern ring (20) is fixedly connected with the side wall of the L-shaped support (1).

4. A reagent dosage monitoring device as claimed in claim 3, wherein: the quantitative liquid pumping cylinder (3) is sleeved with two second lantern rings (21), the number of the second lantern rings (21) is two, and the two second lantern rings (21) are fixedly connected with the two first lantern rings (20) respectively.

5. A reagent dosage monitoring device according to claim 1, wherein: the bottom of the scale plate (8) is fixed with a third lantern ring (22), and the third lantern ring (22) is fixedly sleeved on the top end of the quantitative liquid pumping cylinder (3).

6. A reagent dosage monitoring device according to claim 1, wherein: a placing seat (23) is arranged on the transverse plate of the L-shaped support (1) and right below the liquid outlet pipe (4), and a reagent cup (24) is placed on the placing seat (23).

7. A reagent dosage monitoring device according to claim 1, wherein: the length of the graduated rod (18) is greater than the height of the medicament barrel (2).

8. A reagent dosage monitoring device according to claim 1, wherein: the barrel cover (16) is in threaded connection with the medicament barrel (2).