CN113155370B - Glove breakage detection device for hospital - Google Patents
Glove breakage detection device for hospital Download PDFInfo
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- CN113155370B CN113155370B CN202110472463.8A CN202110472463A CN113155370B CN 113155370 B CN113155370 B CN 113155370B CN 202110472463 A CN202110472463 A CN 202110472463A CN 113155370 B CN113155370 B CN 113155370B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
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Abstract
The invention relates to the technical field of medical instruments, in particular to a glove breakage detection device for a hospital, a liquid storage cavity is formed in a cylinder, a suction pipe communicated with the liquid storage cavity is fixedly connected to the bottom end of the cylinder, two liquid outlet pipes are fixedly arranged on the upper part of the cylinder, a funnel corresponding to the suction pipe is arranged right below the suction pipe, a guide pipe communicated with the funnel is fixedly arranged at the bottom end of the funnel, and the funnel is fixedly arranged on a top plate; the upper surface of the top plate is fixedly provided with two guide rods which are correspondingly arranged, the guide rods are sleeved with a rod sleeve, the bottom ends of the guide rods are fixedly provided with a limiting block, the guide rods between the limiting block and the rod sleeve are sleeved with springs, a storage tank is fixedly arranged between the two rod sleeves, a tank cover is arranged at the opening of the top end of the storage tank in a threaded manner, two guide pipes are arranged on the tank cover in a penetrating manner, and reagent solution is stored in the storage tank. According to the invention, the characteristic that the starch potassium iodide test paper changes color when encountering hydrogen peroxide solution is utilized, so that the detection of the damage of the glove is more intuitively and reliably realized.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a glove breakage detection device for hospitals.
Background
In the daily work process of medical staff, gloves are often needed, and the use purpose of the gloves is to avoid the hands from being polluted by dirt or microorganisms, prevent the spread of microorganisms existing on skin or hands, avoid being damaged by chemical substances or reduce the injury of sharp tool injury. It is well known that medical personnel can apply different gloves at different places and occasions, and the gloves are divided into the following materials: latex gloves, nitrile gloves, polyethylene (PE) gloves, and polyvinyl chloride (PVC) gloves, and the like. Some gloves purchased in hospitals are possibly damaged due to poor storage conditions or other various reasons, and the gloves are directly distributed to medical staff if the gloves are not detected at the moment, so that the medical staff is extremely easy to cause the skin to be polluted by bacteria due to the damaged gloves in the use process, and the health of the medical staff is damaged under the condition that the medical staff does not know; in the existing glove breakage detection method, most of the glove is placed in a basin, the glove is sleeved on an air cylinder and is held tightly, then the glove is inflated to be inflated, so that the glove is inflated, and then whether air bubbles emerge on the surface of the glove in water or not is observed; the detection mode is low in cost, but when a large number of gloves needing detection are faced, manual inflation is needed for detection, the efficiency is low, time and labor are wasted, and when holes on the surfaces of the gloves are relatively fine, the generated bubbles are not obvious, so that the situation that medical staff does not observe easily occurs, and the damaged gloves are not detected.
Disclosure of Invention
The invention aims to solve the defects that when a large number of gloves to be detected are faced, manual inflation is needed for detection, the efficiency is low, time and labor are wasted, and when holes on the surfaces of the gloves are relatively fine, the generated bubbles are not obvious, and at the moment, the situation that medical staff does not observe the gloves easily occurs, so that the damaged gloves are not detected is solved.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a broken detection device of gloves for hospital, includes the base, the fixed mounting of base upper surface has the roof, roof lower surface installs the cylinder, seted up the stock solution chamber in the cylinder, cylinder bottom fixedly connected with is with the straw that is linked together in the stock solution chamber, cylinder upper portion is fixed along circumference and is equipped with two drain pipes that are linked together with the stock solution chamber, every the last valve that all sets up of drain pipe, be provided with the funnel that corresponds with it under the straw, the fixed pipe that is linked together that is equipped with in funnel bottom, funnel fixed mounting is on the roof;
the lower surface of the top plate is fixedly provided with two guide rods which are correspondingly arranged, the guide rods are sleeved with a rod sleeve, the bottom ends of the guide rods are fixedly provided with a limiting block, the guide rods between the limiting block and the rod sleeve are sleeved with springs, a storage tank is fixedly arranged between the two rod sleeves, the opening of the top end of the storage tank is provided with a tank cover in a threaded manner, two guide pipes penetrate through the tank cover, the guide pipes are parallel to the guide rods, the bottom ends of the guide pipes extend downwards to the inner bottom of the storage tank, and reagent solution is stored in the storage tank; the top plate is fixedly provided with two micro pumps, wherein the water inlet end of one micro pump is connected with any one guide pipe through a hose, the water outlet end of the other micro pump is connected with any one liquid outlet pipe through a hose, the water inlet end of the other micro pump is connected with the rest liquid outlet pipe through a hose, and the water outlet end of the other micro pump is connected with the rest guide pipe through a hose.
Preferably, a supporting plate is arranged below the guide pipe, a groove is formed in the supporting plate along the length direction of the supporting plate, test paper is fixed in the groove, a movable block is fixedly arranged at the tail end of one side of the supporting plate, a plurality of cross rods penetrate through the movable block, the cross rods are parallel to the side plates, one side ends of the cross rods are fixedly connected to the same fixing plate, and the fixing plate is fixedly connected to the base.
Preferably, a crank-link mechanism is fixedly arranged on a base right below the storage tank, the crank-link mechanism comprises a connecting rod, side plates and a crankshaft, two side plates which are correspondingly arranged are fixedly arranged on the base, the crankshafts are rotatably arranged between the two side plates, the crankshafts are parallel to the supporting plate, one end of the connecting rod is arranged on the crankshaft, and the other end of the connecting rod is hinged to the bottom of the storage tank;
the lower surface of the supporting plate is fixedly provided with a rack which is arranged in parallel with the supporting plate, and the rack is in transmission connection with the crankshaft through a transmission mechanism.
Preferably, the transmission mechanism comprises a gear, a transmission shaft, a first bevel gear and a second bevel gear, the gear meshed with the gear is arranged below the rack, the transmission shaft coaxially arranged with the gear is fixedly arranged on the gear, the second bevel gear coaxially arranged with the gear is fixedly arranged on the tail end of one side of the crankshaft, the first bevel gear meshed with the second bevel gear is fixedly arranged on the transmission shaft, a supporting plate is rotatably arranged on a shaft body of the transmission shaft, and the supporting plate is fixedly arranged on the base.
Preferably, the reagent solution is a hydrogen peroxide solution.
Preferably, the test paper is starch potassium iodide test paper.
The glove breakage detection device for the hospital has the beneficial effects that: through setting up cylinder, holding vessel, funnel, layer board, test paper etc., operating personnel overlaps the glove on the cylinder to utilize the strapping to fix, then discharge the hydrogen peroxide solution in the holding vessel into the glove through the micropump, thereby utilize whether leak hydrogen peroxide solution in the glove, make the test paper discolour and judge whether the glove is damaged, operating personnel knows whether the glove is damaged through observing the test paper discolour, can more directly perceivedly reliable obtain the testing result, make the condition of missing the detection difficult to take place; through setting up spring, crank link mechanism, gear, rack, transmission shaft etc. utilize the holding vessel to come with the spring cooperation at the change of hydrogen peroxide solution suction discharge in-process weight to can realize the drive to crank link mechanism, and then drive the layer board along the horizontal pole through crank link mechanism cooperation drive mechanism and do rectilinear motion, just so need not operating personnel to remove the layer board manually, make the test paper that is not wetted by hydrogen peroxide can be automatic remove to the pipe below, thereby can effectively improve detection efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a glove breakage detection device for hospitals according to the present invention;
fig. 2 is a schematic structural diagram II of a glove breakage detection device for hospitals;
fig. 3 is a schematic structural diagram III of a glove breakage detection device for hospitals;
fig. 4 is a schematic diagram of a cylindrical structure of a glove breakage detection device for hospitals according to the present invention;
fig. 5 is a schematic diagram of a storage tank structure of a glove breakage detection device for a hospital according to the present invention;
fig. 6 is a schematic view of a partial structure at a in fig. 2.
In the figure: base 1, roof 2, cylinder 3, straw 4, stock solution chamber 5, drain pipe 6, valve 7, funnel 8, pipe 9, guide arm 10, pole cover 11, stopper 12, spring 13, holding vessel 14, tank cover 15, guide pipe 16, connecting rod 17, curb plate 18, bent axle 19, movable block 20, horizontal pole 21, fixed plate 22, layer board 23, rack 24, gear 25, transmission shaft 26, first bevel gear 27, second bevel gear 28, micropump 29.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Example 1
Referring to fig. 1-6, a glove breakage detection device for a hospital comprises a base 1, wherein a top plate 2 is fixedly arranged on the upper surface of the base 1, a cylinder 3 is arranged on the lower surface of the top plate 2, a liquid storage cavity 5 is arranged in the cylinder 3, a suction pipe 4 communicated with the liquid storage cavity 5 is fixedly connected to the bottom end of the cylinder 3, two liquid outlet pipes 6 communicated with the liquid storage cavity 5 are fixedly arranged on the upper part of the cylinder 3 along the circumferential direction, a valve 7 is arranged on each liquid outlet pipe 6, a funnel 8 corresponding to the suction pipe 4 is arranged under the suction pipe, a guide pipe 9 communicated with the funnel 8 is fixedly arranged at the bottom end of the funnel 8, and the funnel 8 is fixedly arranged on the top plate 2; the tail end of the suction pipe 4 is processed in an arc shape, and the suction pipe 4 has the function of more thoroughly pumping the hydrogen peroxide solution in the glove. The main function of the funnel 8 is to gather the hydrogen peroxide solution leaked from the glove and then flow out through the guide pipe 9, so that the dropping range of the hydrogen peroxide flowing out is smaller, and the detection by test paper is more convenient.
Two guide rods 10 which are correspondingly arranged are fixedly arranged on the lower surface of the top plate 2, a rod sleeve 11 is sleeved on each guide rod 10, a limiting block 12 is fixedly arranged at the bottom end of each guide rod 10, a spring 13 is sleeved on each guide rod 10 between each limiting block 12 and each rod sleeve 11, a storage tank 14 is fixedly arranged between each two rod sleeves 11, a tank cover 15 is arranged at an opening at the top end of each storage tank 14 in a threaded manner, two guide pipes 16 are arranged on each tank cover 15 in a penetrating manner, each guide pipe 16 is parallel to each guide rod 10, the bottom ends of the guide pipes 16 extend downwards to the inner bottom of each storage tank 14, and reagent solution is stored in each storage tank 14; two micropumps 29 are fixedly arranged on the upper surface of the top plate 2, wherein the water inlet end of one micropump 29 is connected with any one guide pipe 16 through a hose, the water outlet end is connected with any one liquid outlet pipe 6 through a hose, the water inlet end of the other micropump 29 is connected with the rest liquid outlet pipe 6 through a hose, and the water outlet end is connected with the rest guide pipe 16 through a hose. The reagent solution is hydrogen peroxide solution. The two micro pumps 29 and the two valves 7 can be matched with each other to realize the operation of injecting and discharging the hydrogen peroxide solution into and from the glove through the cooperation of the valves 7 and the micro pumps 29. Hydrogen peroxide is used as a reagent solution, because hydrogen peroxide is a very common chemical reagent in hospitals.
The pipe 9 below is provided with a layer board 23, sets up flutedly along its length direction on the layer board 23, is fixed with the test paper in the recess, and layer board 23 one side end fixed mounting has movable block 20, runs through on the movable block 20 to be provided with a plurality of horizontal pole 21, and horizontal pole 21 all is on a parallel with layer board 23 setting, and the one side end of horizontal pole 21 all fixed connection is on same fixed plate 22, and fixed plate 22 fixed connection is on base 1. The test paper is starch potassium iodide test paper. The starch potassium iodide turns blue after encountering hydrogen peroxide solution. The starch potassium iodide test paper can be formed into a test paper with a longer length by adopting a mode of splicing a plurality of strip test papers, and then the test paper is fixed in a groove on the supporting plate 23 by using glue.
When the glove detecting device is used, an operator sleeves the glove on the cylinder 3 and fixes the glove by using the strapping tape, and then the hydrogen peroxide solution in the storage tank 14 is discharged into the glove by the micro pump 29, so that whether the glove is damaged or not is judged by using whether the hydrogen peroxide solution leaks out of the glove or not and whether the test paper changes color or not, and the operator knows whether the glove is damaged or not by observing the color change of the test paper, so that the detecting result can be obtained more intuitively and reliably.
Example 2
Referring to fig. 1 to 6, as another preferred embodiment of the present invention, the difference from embodiment 1 is that a crank link mechanism is fixedly installed on the base 1 directly under the storage tank 14, the crank link mechanism includes a link 17, side plates 18, and a crankshaft 19, two side plates 18 are fixedly installed on the base 1, the crankshaft 19 is rotatably installed between the two side plates 18, the crankshaft 19 is arranged parallel to the side plates 18, one end of the link 17 is installed on the crankshaft 19, and the other end of the link 17 is hinged at the bottom of the storage tank 14; the main function of the crank mechanism is to convert the linear motion of the reservoir 14 along the guide rod 10 into rotational motion of the crankshaft 19.
The lower surface of the supporting plate 23 is fixedly provided with a rack 24 which is arranged in parallel with the supporting plate, and the rack 24 is in transmission connection with the crankshaft 19 through a transmission mechanism. The arrangement of the gear rack mechanism can realize the telecontrol conversion between the transmission shaft 26 and the supporting plate 23.
The transmission mechanism comprises a gear 25, a transmission shaft 26, a first bevel gear 27 and a second bevel gear 28, the gear 25 meshed with the gear is arranged below the rack 24, the transmission shaft 26 coaxially arranged with the gear 25 is fixedly arranged on the gear 25, the second bevel gear 28 coaxially arranged with the crankshaft 18 is fixedly arranged at one end of the crankshaft 18, the first bevel gear 27 meshed with the second bevel gear 28 is fixedly arranged on the transmission shaft 26, a supporting plate is rotatably arranged on the shaft body of the transmission shaft 26, and the supporting plate is fixedly arranged on the base 1. The transmission shaft mechanism realizes the transmission between the crankshaft 18 and the transmission shaft 26 in a bevel gear transmission mode.
In example 1, after a glove test is completed, the test paper on the pallet 23 below the conduit 9 is wetted, at which time the operator is required to manually move the pallet 23 to align the non-wetted test paper to the conduit 9; in this embodiment, the storage tank 14 is matched with the spring 13 by utilizing the weight change of the hydrogen peroxide solution in the sucking and discharging process, so that the driving of the crankshaft connecting rod mechanism can be realized, and the supporting plate 23 is driven to do linear motion along the cross rod 21 by matching the crankshaft connecting rod mechanism with the transmission mechanism, thus the supporting plate 23 is not required to be manually moved by an operator, and the detection efficiency can be effectively improved.
The overall workflow of the invention is as follows:
s1, an operator sleeves the glove arm on the cylinder 3, and ties the glove arm on the surface of the cylinder 3 by using a bundling belt, or can directly press the glove by hand, and then the valve 7 on the liquid outlet pipe 6 connected with the water outlet end of the micro pump 29 is opened;
s2, starting a micro pump 29 with a water inlet end connected with the guide pipe 16 by an operator, pumping the hydrogen peroxide solution stored in the storage tank 14 out through the guide pipe 16 by the micro pump 29, discharging the hydrogen peroxide solution into a liquid outlet pipe 6 connected with the hydrogen peroxide solution through a hose, inputting the hydrogen peroxide solution into a liquid storage cavity 5 in the cylinder 3, and finally discharging the hydrogen peroxide solution into a glove through a straw 4 on the cylinder 3 until the glove is full of the hydrogen peroxide solution, stopping the micro pump 29 by the operator, and waiting for a period of time;
s4, when holes are formed in the glove, hydrogen peroxide solution in the glove is oozed and then drops into a funnel 8 below, and then drops onto a supporting plate 23 below through a guide pipe 9 arranged on the funnel 8, starch potassium iodide test paper arranged on the supporting plate 23 reacts with the dropped hydrogen peroxide solution, and the test paper turns blue, so that whether the glove is damaged or not can be intuitively observed;
if the glove is not damaged, the test paper is not changed;
after observing the change condition of the test paper, an operator closes one valve 7 which is already opened, opens the other valve 7, then starts the other micropump 29, the micropump 29 pumps the hydrogen peroxide solution in the glove out through the suction pipe 4, the cylinder 3 and the like, then discharges the hydrogen peroxide solution into the storage tank 14 through a hose until the hydrogen peroxide solution in the glove is discharged, at the moment, the micropump 29 is stopped, the strapping tape for strapping the glove is taken down, finally, the residual hydrogen peroxide on the funnel is wiped by paper towel and the like, or a hot air blower is used for blowing the funnel 8 for a period of time, so that the hydrogen peroxide in the funnel 8 is completely decomposed, and the residual hydrogen peroxide is prevented from interfering with the next detection;
s5, in the process of extracting the hydrogen peroxide solution in the storage tank 14 in the step 2, due to the reduction of the overall weight of the storage tank 14, the spring 13 stretches at the moment, so that the rod sleeve 11 and the storage tank 14 are jacked up along the guide rod 10 until the extraction process of the solution is completed, and in the process, the storage tank 14 moves upwards along the guide rod 10;
in the process of extracting the hydrogen peroxide solution in the storage tank 14 in the step 3, due to the reduction of the overall weight of the storage tank 14, the spring 13 is compressed at this time, the rod sleeve 11 moves downwards along the guide rod 10 together with the storage tank 14 until the solution is stopped after the solution is discharged, and in the process, the storage tank 14 moves downwards along the guide rod 10;
in the process that the storage tank 14 moves upwards along the guide rod 10 firstly and then moves downwards along the guide rod 10, the storage tank 14 drives the connecting rod 17 to drive the crankshaft 19 to rotate, the crankshaft 19 drives the transmission shaft 26 to rotate in a bevel gear transmission mode, the transmission shaft 26 drives the gear 25 to rotate, the gear 25 drives the rack 24 to move, and the rack 24 drives the supporting plate 23 to linearly move along the cross rod 21, so that after the glove detection is completed, the supporting plate 23 always slowly moves, the test paper which is wetted by the hydrogen peroxide automatically moves out of the position below the guide pipe 9, and the test paper which is not wetted by the hydrogen peroxide on the supporting plate 23 moves to the position below the guide pipe 9, and therefore, the glove detection can be carried out for a plurality of times without replacing the test paper under the condition that the test paper 23 is not completely wetted by the hydrogen peroxide, and the detection efficiency is greatly improved.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a broken detection device of gloves for hospital, includes base (1), its characterized in that, fixed surface installs roof (2) on base (1), surface mounting has cylinder (3) under roof (2), liquid storage cavity (5) have been seted up in cylinder (3), cylinder (3) bottom fixedly connected with straw (4) that are linked together with liquid storage cavity (5), cylinder (3) cylinder upper portion is fixed along circumference and is equipped with two drain pipes (6) that are linked together with liquid storage cavity (5), every all set up valve (7) on drain pipe (6), be provided with funnel (8) that correspond with it under straw (4), funnel (8) bottom fixed be equipped with pipe (9) that are linked together with it, funnel (8) fixed mounting is on roof (2);
two guide rods (10) which are correspondingly arranged are fixedly arranged on the lower surface of the top plate (2), a rod sleeve (11) is sleeved on each guide rod (10), a limiting block (12) is fixedly arranged at the bottom end of each guide rod (10), a spring (13) is sleeved on each guide rod (10) between each limiting block (12) and each rod sleeve (11), a storage tank (14) is fixedly arranged between each two rod sleeves (11), a tank cover (15) is arranged at an opening at the top end of each storage tank (14) in a threaded manner, two guide pipes (16) are arranged on each tank cover (15) in a penetrating manner, each guide pipe (16) is arranged parallel to each guide rod (10), the bottom ends of the guide pipes (16) extend downwards to the inner bottom of each storage tank (14), and reagent solution is stored in each storage tank (14); two micro pumps (29) are fixedly arranged on the upper surface of the top plate (2), wherein the water inlet end of one micro pump (29) is connected with any one guide pipe (16) through a hose, the water outlet end is connected with any one liquid outlet pipe (6) through a hose, the water inlet end of the other micro pump (29) is connected with the rest liquid outlet pipe (6) through a hose, and the water outlet end is connected with the rest guide pipe (16) through a hose.
2. The glove breakage detection device for hospitals according to claim 1, wherein a supporting plate (23) is arranged right below the guide pipe (9), grooves are formed in the supporting plate (23) along the length direction of the supporting plate, test paper is fixed in the grooves, movable blocks (20) are fixedly arranged at the tail ends of one sides of the supporting plate (23), a plurality of cross rods (21) penetrate through the movable blocks (20), the cross rods (21) are parallel to the supporting plate (23), one side tail ends of the cross rods (21) are fixedly connected to the same fixed plate (22), and the fixed plate (22) is fixedly connected to the base (1).
3. The glove breakage detection device for hospitals according to claim 2, wherein a crank-link mechanism is fixedly arranged on a base (1) right below the storage tank (14), the crank-link mechanism comprises a connecting rod (17), side plates (18) and a crankshaft (19), two side plates (18) which are correspondingly arranged are fixedly arranged on the base (1), the crankshaft (19) is rotatably arranged between the two side plates (18), the crankshaft (19) is arranged parallel to the side plates (18), one end of the connecting rod (17) is arranged on the crankshaft (19), and the other end of the connecting rod (17) is hinged to the bottom of the storage tank (14);
the lower surface of the supporting plate (23) is fixedly provided with a rack (24) which is arranged in parallel with the supporting plate, and the rack (24) is in transmission connection with the crankshaft (19) through a transmission mechanism.
4. A glove breakage detection device for hospitals according to claim 3, characterized in that the transmission mechanism comprises a gear (25), a transmission shaft (26), a first bevel gear (27) and a second bevel gear (28), the gear (25) meshed with the gear (24) is arranged below the rack (24), the transmission shaft (26) coaxially arranged with the gear (25) is fixedly arranged on one side end of the crankshaft (18), the second bevel gear (28) coaxially arranged with the gear is fixedly arranged on one side end of the crankshaft (18), the first bevel gear (27) meshed with the second bevel gear (28) is fixedly arranged on the transmission shaft (26), a supporting plate is rotatably arranged on the shaft body of the transmission shaft (26), and the supporting plate is fixedly arranged on the base (1).
5. The glove breakage detection device for hospitals of claim 1, wherein the reagent solution is a hydrogen peroxide solution.
6. The glove breakage detection device for hospitals of claim 2, wherein the test paper is starch potassium iodide test paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110472463.8A CN113155370B (en) | 2021-04-29 | 2021-04-29 | Glove breakage detection device for hospital |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110472463.8A CN113155370B (en) | 2021-04-29 | 2021-04-29 | Glove breakage detection device for hospital |
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| CN113155370A CN113155370A (en) | 2021-07-23 |
| CN113155370B true CN113155370B (en) | 2023-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110472463.8A Active CN113155370B (en) | 2021-04-29 | 2021-04-29 | Glove breakage detection device for hospital |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114659722B (en) * | 2022-03-22 | 2024-02-27 | 浙江圣峰汽车部件有限公司 | Detection equipment for tightness of automobile filter |
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| CN204318943U (en) * | 2014-12-12 | 2015-05-13 | 中国人民解放军第四军医大学 | Damage indicating glove are used in a kind of operation |
| CN208109349U (en) * | 2018-05-03 | 2018-11-16 | 广东电网有限责任公司 | Negative pressure type glove leakage detection device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU4429889A (en) * | 1989-10-13 | 1991-05-16 | Utah Medical Products, Inc. | Method and apparatus for detecting leaks in rubber gloves and the like |
| DE102004037136A1 (en) * | 2004-07-30 | 2006-03-23 | Robert Bosch Gmbh | Gloves` tightness testing equipment for production equipment, has measurement chamber placed against housing wall of production equipment by negative pressure produced by annular space formed between two seals provided at chamber |
| CN101762361A (en) * | 2009-12-24 | 2010-06-30 | 欧阳梅生 | Leakage detecting device of waterproof glove |
| US10330559B2 (en) * | 2014-09-11 | 2019-06-25 | Rain Bird Corporation | Methods and apparatus for checking emitter bonds in an irrigation drip line |
| CN107490456B (en) * | 2017-07-31 | 2019-04-02 | 重庆市中定科技有限公司 | Surface defect detection device of industrial glove production line |
| CN211452984U (en) * | 2019-07-31 | 2020-09-08 | 哈尔滨师范大学 | Liquid sampling device for chemical detection |
| CN212236289U (en) * | 2020-03-30 | 2020-12-29 | 南京喜之郎食品有限公司 | Filter device |
| CN212844506U (en) * | 2020-05-18 | 2021-03-30 | 刘嘉欣 | Energy-concerving and environment-protective type sewage sampling device |
| CN112098398A (en) * | 2020-09-16 | 2020-12-18 | 沙锐 | Fruit vegetables pesticide residue detection device |
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- 2021-04-29 CN CN202110472463.8A patent/CN113155370B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204318943U (en) * | 2014-12-12 | 2015-05-13 | 中国人民解放军第四军医大学 | Damage indicating glove are used in a kind of operation |
| CN208109349U (en) * | 2018-05-03 | 2018-11-16 | 广东电网有限责任公司 | Negative pressure type glove leakage detection device |
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| CN113155370A (en) | 2021-07-23 |
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