CN214210563U - Device for formalin drawing - Google Patents
Device for formalin drawing Download PDFInfo
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- CN214210563U CN214210563U CN202022860922.3U CN202022860922U CN214210563U CN 214210563 U CN214210563 U CN 214210563U CN 202022860922 U CN202022860922 U CN 202022860922U CN 214210563 U CN214210563 U CN 214210563U
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Abstract
The utility model discloses a device for formalin extraction, which comprises a shell, wherein the side wall of the shell is provided with a liquid outlet, and the bottom of the shell is provided with a liquid inlet; a liquid pump and a flow counting device are arranged in the shell, an inlet of the liquid pump is connected with the liquid inlet through a liquid inlet pipeline, an inlet of the flow counting device is connected with an outlet of the liquid pump, and an outlet of the flow counting device is connected with a liquid outlet on the shell through a liquid outlet pipeline; the device for drawing formalin comprises a shell, and is characterized in that a base is arranged at the bottom of the shell and comprises a fixing ring, a hose and a plurality of tightening blocks, the device for drawing formalin is installed at the upper end of a bottle opening of a formalin storage bottle, a liquid outlet is arranged in the range of the bottle opening, the hose is pulled to drive the tightening blocks to abut against the outer wall of the bottle opening, and the length of the second end of the hose extending out of the fixing ring is fixed through a locking mechanism. The utility model relates to a device for formalin is drawn can quantitatively draw the formalin.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to a device for formalin is drawn.
Background
The formaldehyde solution is also called formalin, and a mask and gloves are worn during the use process of the formaldehyde to prevent the formaldehyde from being inhaled by mistake to damage a respiratory system or splashed on the skin to corrode skin tissues. When the formaldehyde is sucked, a special dipper is applied to suck or a sampling valve is installed on a formaldehyde barrel plug in advance to be put in and taken out, and the barrel is strictly forbidden to directly pour the formaldehyde. The gas mask is worn well, and the equipment is also considered during maintenance so as to avoid personal injury caused by excessive use amount.
Formalin fixing liquid is frequently used in current pathological sections. Because of the risk of formalin itself, it is very careful and cumbersome for the medical staff to take it. Especially pathological specimens are large and small, the required amount of formalin-fixed liquid is different, the existing device for drawing formalin cannot quantitatively draw formalin, medical workers can pour more formalin for a while and less formalin for a while and worry about that the formalin-fixed liquid splashes out, so that the danger is increased, the workload of the medical workers is increased, and the bottle mouth of a storage bottle for storing formalin is large and small, so that a special device for drawing formalin is required to be configured, and the waste of resources is caused.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model discloses aim at is not enough to prior art, provides a device for formalin is drawn, according to the pathology sample of equidimension not, draws formalin quantitatively to can be suitable for the formalin of unidimensional bottleneck and deposit the bottle.
The technical scheme is as follows: a device for drawing formalin comprises a shell, wherein a liquid outlet is formed in the side wall of the shell, and a liquid inlet is formed in the bottom of the shell; a liquid pump and a flow counting device are arranged in the shell, an inlet of the liquid pump is connected with the liquid inlet through a liquid inlet pipeline, an inlet of the flow counting device is connected with an outlet of the liquid pump, and an outlet of the flow counting device is connected with a liquid outlet on the shell through a liquid outlet pipeline;
the bottom of the shell is provided with a base, the base comprises a fixed ring, a hose and a plurality of tightening blocks, and the tightening blocks are positioned on the inner side of the fixed ring; the upper end of the fixed ring is connected with the side wall of the shell; the clamping block is connected with the inner wall of the fixed ring through a connecting rod, one end of the connecting rod is fixedly connected with the clamping block, and the other end of the connecting rod is arranged in the fixed ring in a telescopic mode; the clamping block is provided with a through hole, the first end of the hose is connected with the inner wall of the fixing ring, and the second end of the hose penetrates through the through hole of the clamping block and extends out of the fixing ring;
the device for drawing formalin is mounted at the upper end of a bottle opening of a formalin storage bottle, the liquid outlet is arranged in the range of the bottle opening, the hose is pulled to drive the tightening block to abut against the outer wall of the bottle opening, and the length of the second end of the hose extending out of the fixing ring is fixed through a locking mechanism.
Furthermore, a display screen is arranged on the shell and electrically connected with the liquid pump and the flow counting device.
Furthermore, a first spring is sleeved on the connecting rod; one end of the first spring is connected with the tightening block, and the other end of the first spring is connected with the inner wall of the fixed ring; when the device for drawing formalin is disassembled from the bottle opening of the formalin storage bottle, the locking mechanism is opened, the locking mechanism loosens the limit on the hose, and the first spring drives the clamping block to be close to the inner wall of the fixing ring.
Further, the locking mechanism comprises a locking mechanism body, a second spring and a pressing block; the locking mechanism body is provided with a first channel for a hose to pass through and a groove which is vertical to and communicated with the first channel, the second spring and the pressing block are arranged in the groove, and the upper end of the pressing block is positioned outside the groove; one end of the second spring is connected with the bottom of the groove, and the other end of the second spring is connected with the lower end of the pressing block; a second channel parallel to the first channel is arranged on the pressing block, and a second end of the hose penetrates through the first channel and the second channel and extends out of the locking mechanism body;
and the pressing block is pressed, the first channel and the second channel are positioned on the same axis, the hose can move in the locking mechanism, the pressing block is stopped to be pressed, and the hose cannot move in the locking mechanism.
Furthermore, a power supply jack is arranged on the shell.
Further, the liquid inlet is connected with a detachable conduit.
Furthermore, the liquid outlet is connected with a bent pipe which can be randomly shaped, the outer layer of the bent pipe is a metal pipe which can be randomly turned, and the inner layer of the bent pipe is a flexible pipeline.
Furthermore, a safety mark is arranged on the formalin storage bottle.
Has the advantages that: 1) the utility model, by arranging the flow counting device, quantitatively draws formalin according to pathological specimens with different sizes, reduces the phenomenon that the formalin falls down too much or too little, and reduces the workload of medical personnel; 2) the utility model discloses a base is equipped with retainer plate, hose and a plurality of cramp piece, can connect the formalin storage bottle of unidimensional bottleneck, and the suitability is strong. 3) Locking mechanism's setting makes the utility model relates to a device for formalin is drawn when depositing the bottle installation with the formalin, can realize the installation more fast. 4) The bent pipe which is connected with the liquid outlet and can be shaped at will can align the specimen more conveniently, and the distance between the bent pipe opening and the specimen is easy to adjust, so that formalin is prevented from splashing outside the specimen.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the position relationship between the base and the housing of the present invention;
fig. 3 is a schematic structural view of the locking mechanism of the present invention;
reference numbers in the figures: a shell-1; a liquid outlet-2; a liquid inlet-3; a fixed ring-4; a tightening block-5; a hose-6; a locking mechanism-7; a display screen-8; a first spring-9; a locking mechanism body-71; a second spring-72; briquetting-73; a first channel-74); second channel-75: a power supply jack-10; a conduit-11; elbow-12; formalin storage bottle-13; security identification-14.
Detailed Description
The technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.
The utility model provides a device for formalin is drawn, a device for formalin is drawn includes casing 1, be equipped with display screen 8 and electrical socket 10 on casing 1, be equipped with liquid outlet 2 on casing 1's the lateral wall, 2 departments of liquid outlet are connected with the return bend 12 that can model at will, the outer tubular metal resonator that can turn at will of return bend 12, the inlayer is flexible soft pipeline. The bottom of the shell 1 is provided with a liquid inlet 3, and the liquid inlet 3 is connected with a detachable conduit 11.
A liquid pump and a flow counting device are arranged in the shell 1, an inlet of the liquid pump is connected with the liquid inlet 3 through a liquid inlet pipeline, an inlet of the flow counting device is connected with an outlet of the liquid pump, and an outlet of the flow counting device is connected with a liquid outlet 2 on the shell 1 through a liquid outlet pipeline; and the display screen 8 is electrically connected with the liquid pump and the flow counting device.
The flow counting device is arranged, so that formalin can be quantitatively drawn according to pathological specimens of different sizes, the phenomenon that the formalin is poured too much or too little is reduced, and the workload of medical workers is reduced; the required dosage can be set through the display screen; the bent pipe which is connected with the liquid outlet and can be shaped at will can align the specimen more conveniently, and the distance between the bent pipe opening and the specimen is easy to adjust, so that formalin is prevented from splashing outside the specimen.
The bottom of the shell 1 is provided with a base, the base comprises a fixed ring 4, a hose 6 and a plurality of tightening blocks 5, and the tightening blocks 5 are positioned on the inner side of the fixed ring 4; the upper end of the fixed ring 4 is connected with the side wall of the shell 1; the clamping block 5 is connected with the inner wall of the fixed ring 4 through a connecting rod, one end of the connecting rod is fixedly connected with the clamping block 5, and the other end of the connecting rod is arranged in the fixed ring 4 in a telescopic manner; a through hole is formed in the tightening block 5, a first end of the hose 6 is connected with the inner wall of the fixing ring 4, and a second end of the hose 6 penetrates through the through hole of the tightening block 5 and extends out of the fixing ring 4; the connecting rod is sleeved with a first spring 9; one end of the first spring 9 is connected with the clamping block 5, and the other end of the first spring is connected with the inner wall of the fixing ring 4;
the locking mechanism 7 comprises a locking mechanism body 71, a second spring 72 and a pressing block 73; the locking mechanism body 71 is provided with a first channel 74 for the hose 6 to pass through and a groove which is perpendicular to and communicated with the first channel 74, the second spring 72 and the pressing block 73 are arranged in the groove, and the upper end of the pressing block 73 is positioned outside the groove; one end of the second spring 72 is connected with the bottom of the groove, and the other end of the second spring 72 is connected with the lower end of the pressing block 73; a second channel 75 parallel to the first channel 74 is arranged on the pressing block 73, and the second end of the hose 6 passes through the first channel 74 and the second channel 75 and extends out of the locking mechanism body 71;
pressing the pressing block 73, wherein the first channel 74 and the second channel 75 are positioned on the same axis, the flexible pipe 6 can move in the locking mechanism 7, the pressing block 73 is stopped being pressed, and the flexible pipe 6 cannot move in the locking mechanism 7;
the device for drawing formalin is installed at the upper end of the mouth of a formalin storage bottle 13, the liquid outlet 2 is arranged in the range of the mouth, the pressing block 73 is pressed, the hose 6 is pulled to drive the hooping block 5 to abut against the outer wall of the mouth, the pressing block 73 is stopped being pressed, the length of the second end of the hose 6 extending out of the fixing ring 4 is fixed, the hooping block 5 abuts against the outer wall of the mouth, installation is completed, and the formalin storage bottle 13 is provided with a safety mark 14.
When the device for drawing formalin is disassembled from the bottle opening of the formalin storage bottle 13, the pressing block 73 is pressed, the locking mechanism 7 loosens the limitation on the hose 6, and the first spring 9 drives the clamping block 5 to be close to the inner wall of the fixing ring 4, so that the next installation is facilitated.
The utility model discloses a base is equipped with retainer plate, hose and a plurality of cramp piece, can connect the formalin storage bottle of unidimensional bottleneck, and the suitability is strong. Locking mechanism's setting also makes the utility model relates to a device for formalin is drawn when depositing the bottle installation with the formalin, can realize the installation more fast and dismantle.
As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. The device for drawing formalin is characterized by comprising a shell (1), wherein a liquid outlet (2) is formed in the side wall of the shell (1), and a liquid inlet (3) is formed in the bottom of the shell (1); a liquid pump and a flow counting device are arranged in the shell (1), an inlet of the liquid pump is connected with the liquid inlet (3) through a liquid inlet pipeline, an inlet of the flow counting device is connected with an outlet of the liquid pump, and an outlet of the flow counting device is connected with the liquid outlet (2) on the shell (1) through a liquid outlet pipeline;
the bottom of the shell (1) is provided with a base, the base comprises a fixed ring (4), a hose (6) and a plurality of tightening blocks (5), and the tightening blocks (5) are positioned on the inner side of the fixed ring (4); the upper end of the fixed ring (4) is connected with the side wall of the shell (1); the clamping block (5) is connected with the inner wall of the fixed ring (4) through a connecting rod, one end of the connecting rod is fixedly connected with the clamping block (5), and the other end of the connecting rod is arranged in the fixed ring (4) in a telescopic mode; a through hole is formed in the tightening block (5), the first end of the hose (6) is connected with the inner wall of the fixing ring (4), and the second end of the hose (6) penetrates through the through hole of the tightening block (5) and extends out of the fixing ring (4);
the device for drawing formalin is mounted at the upper end of a bottle opening of a formalin storage bottle (13), the liquid outlet (2) is arranged in the range of the bottle opening, the hose (6) is pulled to drive the clamping block (5) to abut against the outer wall of the bottle opening, and the length of the second end of the hose (6) extending out of the fixing ring (4) is fixed through a locking mechanism (7).
2. The device for formalin drawing according to claim 1, wherein a display screen (8) is arranged on the casing (1), and the display screen (8) is electrically connected with the liquid pump and the flow counting device.
3. The device for formalin drawing according to claim 1, wherein said connecting rod is sleeved with a first spring (9); one end of the first spring (9) is connected with the clamping block (5), and the other end of the first spring is connected with the inner wall of the fixing ring (4);
when the device for drawing formalin is disassembled from the bottle opening of the formalin storage bottle (13), the locking mechanism (7) is opened, the locking mechanism (7) loosens the limit on the hose (6), and the first spring (9) drives the tightening block (5) to be close to the inner wall of the fixing ring (4).
4. The device for formalin drawing according to claim 1, wherein the locking mechanism (7) comprises a locking mechanism body (71), a second spring (72) and a pressing block (73);
the locking mechanism body (71) is provided with a first channel (74) for a hose (6) to pass through and a groove which is vertical to and communicated with the first channel (74), the second spring (72) and the pressing block (73) are arranged in the groove, and the upper end of the pressing block (73) is positioned outside the groove; one end of the second spring (72) is connected with the bottom of the groove, and the other end of the second spring (72) is connected with the lower end of the pressing block (73);
a second channel (75) parallel to the first channel (74) is arranged on the pressing block (73), and the second end of the hose (6) passes through the first channel (74) and the second channel (75) and extends out of the locking mechanism body (71);
pressing a pressing block (73), wherein the first channel (74) and the second channel (75) are located on the same axis, the hose (6) can move in the locking mechanism (7), the pressing block (73) stops being pressed, and the hose (6) cannot move in the locking mechanism (7).
5. The device for formalin drawing according to claim 1, wherein said casing (1) is provided with a power jack (10).
6. Device for formalin drawing according to claim 1, characterized in that a detachable conduit (11) is connected to the liquid inlet (3).
7. The apparatus for extracting formalin according to claim 1, wherein a freely shapeable elbow (12) is connected to the liquid outlet (2), an outer layer of the elbow (12) is a metal pipe capable of freely turning, and an inner layer is a flexible pipe.
8. The apparatus for formalin drawing according to claim 1, wherein a safety mark (14) is provided on the formalin storing bottle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022860922.3U CN214210563U (en) | 2020-12-03 | 2020-12-03 | Device for formalin drawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022860922.3U CN214210563U (en) | 2020-12-03 | 2020-12-03 | Device for formalin drawing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214210563U true CN214210563U (en) | 2021-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022860922.3U Active CN214210563U (en) | 2020-12-03 | 2020-12-03 | Device for formalin drawing |
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| Country | Link |
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| CN (1) | CN214210563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526956A (en) * | 2022-02-17 | 2022-05-24 | 华威特（江苏）生物制药有限公司 | A quick extractor for bacterin detects |
-
2020
- 2020-12-03 CN CN202022860922.3U patent/CN214210563U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526956A (en) * | 2022-02-17 | 2022-05-24 | 华威特（江苏）生物制药有限公司 | A quick extractor for bacterin detects |
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