CN213933596U

CN213933596U - Cleaning cleanliness inspection device in lumen instrument cavity

Info

Publication number: CN213933596U
Application number: CN202022979767.7U
Authority: CN
Inventors: 勇琴歌; 申姜琼; 孙雪莹; 史安云; 甘志连
Original assignee: Second Medical Center of PLA General Hospital
Current assignee: Second Medical Center of PLA General Hospital
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-08-10
Anticipated expiration: 2030-12-11

Abstract

The utility model provides a wash cleanliness factor inspection device in lumen apparatus cavity belongs to lumen apparatus technical field. The lumen instrument cavity cleaning cleanliness inspection device comprises a shell, a sampling assembly and an ATP fluorescence detector. The sampling assembly comprises a sampling cotton ball, a telescopic rod and a driving piece, the telescopic rod comprises a first connecting rod and a second connecting rod, a first tooth groove is formed in the upper side of the first connecting rod, the sampling cotton ball is fixedly connected with one end of the first connecting rod, a second tooth groove is formed in the upper side of the second connecting rod, the second connecting rod is slidably connected with the shell, the driving piece comprises a rotating shaft and a rotating disc, the rotating shaft is rotatably connected with the shell, the rotating disc is fixedly connected with one end of the rotating shaft, and the other end of the rotating disc is fixedly connected with a first tooth block and a second tooth block. The device is through first connecting rod and second connecting rod, stretches into long and thin official cavity apparatus cavity with the cotton ball of taking a sample and carries out sampling operation, and manual operation conveniently takes a sample.

Description

Cleaning cleanliness inspection device in lumen instrument cavity

Technical Field

The utility model relates to a lumen apparatus technical field particularly, relates to wash cleanliness factor inspection device in lumen apparatus cavity.

Background

The lumen instrument is one of the common surgical instruments, and the lumen surgical instruments have various kinds and wide related range, and comprise a uterine cavity tube of obstetrics and gynecology department, a brain pressing tube and a brain needle of neurology department, an intramedullary decompression tube of orthopedics department, various puncture needles in a clinical treatment bag and various aspirators necessary for surgery. Medical reusable lumen instruments such as a uterine cavity suction tube, a brain manometer, a puncture needle, a threaded tube of a respirator and the like used in gynecological abortion operations are stained with more pollutants after being used. These contaminants carry a large number of microorganisms, of which pathogenic microorganisms are not lacking. Most of lumen instruments have long lumens, small tube diameters, complex structures, different lengths and calibers, are easy to hide and adhere blood, body fluid, tissues and the like on the inner walls of the lumens, and bring great difficulty to cleaning and disinfection work.

At present, after a slender lumen instrument is cleaned, whether the lumen is cleaned or not is difficult to check, and a sliver is usually used for being plugged in from one end and then drawn out from the other section, so that the cleaning condition of the sliver is seen to judge the cleaning condition in the lumen. However, this method is cumbersome to use, too subjective to visualize, and difficult to observe for minute contaminants. The ATP fluorescence detector is based on the firefly luminescence principle and utilizes a luciferase-luciferin system to rapidly detect adenosine triphosphate. Since all living cells of organisms contain constant ATP, the ATP content can clearly indicate the residual amount of microorganisms and other organisms in a sample and is used for judging the sanitary condition. However, the swab used in the conventional swab is too short to extend into the slender lumen instrument for sampling.

How to invent an inspection device for cleaning cleanliness in the cavity of the lumen instrument to improve the problems becomes a problem to be solved urgently by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

In order to compensate the above deficiency, the utility model provides a wash cleanliness factor inspection device in lumen apparatus cavity aims at improving the used cotton swab of swab and is short difficult for taking a sample the problem.

The utility model discloses a realize like this:

the utility model provides a wash cleanliness factor inspection device in lumen apparatus cavity includes shell, sample subassembly and ATP fluorescence detector.

The sampling assembly comprises a sampling cotton ball, a telescopic rod and a driving piece, the telescopic rod comprises a first connecting rod and a second connecting rod, a first tooth socket is arranged on the upper side of the first connecting rod, the sampling cotton ball is fixedly connected with one end of the first connecting rod, the first connecting rod is slidably connected with the second connecting rod, a second tooth socket is arranged on the upper side of the second connecting rod, the second connecting rod is slidably connected with the shell, the driving piece comprises a rotating shaft and a rotating disc, the rotating shaft is rotatably connected with the shell, the rotating disc is fixedly connected with one end of the rotating shaft, a first tooth block and a second tooth block are fixedly connected with the other end of the rotating disc, the first tooth block is matched with the first tooth socket and is arranged, the second tooth block is matched with the second tooth socket, and the ATP fluorescence detector is matched with the sampling cotton ball.

The utility model discloses an in the embodiment, the inside cavity that is equipped with of shell, the sample cotton ball is located in the cavity.

In an embodiment of the present invention, the cavity has a chute, and the housing has a fixing cover.

The utility model discloses an in one embodiment, first connecting rod middle part is equipped with the guide way, second connecting rod upside fixed mounting has the fixing base.

The utility model discloses an in one embodiment, fixing base sliding connection in the guide way, fixing base upside fixedly connected with fixture block.

The utility model discloses an in one embodiment, fixture block sliding connection in first connecting rod, second connecting rod other end fixedly connected with slider.

The utility model discloses an in the embodiment, slider sliding connection in the spout, pivot other end fixedly connected with hand wheel.

The utility model discloses an in one embodiment, the shell is close to pivot one side is equipped with the draw-in groove, fixedly connected with spring in the draw-in groove.

In an embodiment of the present invention, the spring is provided with a moving block, and the spring and the moving block are provided with two sets.

In an embodiment of the present invention, the rotating shaft is rotatably connected to the moving block, the first connecting rod width is smaller than the second connecting rod width, and the first tooth block length is greater than the second tooth block length.

The utility model has the advantages that: the utility model discloses a wash cleanliness factor inspection device in lumen apparatus cavity that above-mentioned design obtained, during the use, through manual rotation pivot, it rotates to drive the carousel, because first tooth piece and first tooth's socket, second tooth piece matches respectively with the second tooth's socket and is to the meshing, it stretches out to the shell to drive first connecting rod, it removes to drive the sample cotton ball outside simultaneously, when first connecting rod is whole to be stretched out, the extension length can be continued to the second connecting rod, the sample cotton ball of being convenient for stretches into and takes a sample in the slender official cavity apparatus cavity, ATP takes a sample and puts into to detect in the fluorescence detection appearance after accomplishing, the device passes through first connecting rod and second connecting rod, stretch into the sample cotton ball and carry out sample operation to slender official cavity apparatus cavity, manual operation, conveniently take a sample.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of a cleaning cleanliness inspection apparatus in a cavity instrument according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a front cross-sectional view provided by an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a point a in fig. 2 according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a location B in fig. 1 according to an embodiment of the present invention;

fig. 5 is a schematic view of an internal structure of a card slot according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of an ATP fluorescence detector according to an embodiment of the present invention.

In the figure: 100-a housing; 110-a cavity; 130-a stationary cover; 300-a sampling assembly; 310-sampling cotton ball; 330-a telescopic rod; 331-a first link; 332-a guide groove; 333-a first gullet; 335-a second link; 336-a fixed seat; 337-fixture block; 338-a second gullet; 339-a slide block; 350-a drive member; 351-hand wheel; 352-a rotating shaft; 353, a clamping groove; 354-a spring; 356-moving block; 357-a carousel; 358 — first tooth block; 359-second block; 500-ATP fluorescence detector.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-6, the present invention provides an apparatus for inspecting cleanliness of a cavity of a lumen device, which comprises a housing 100, a sampling assembly 300 and an ATP fluorescence detector 500.

Wherein, sampling component 300 fixed mounting is in shell 100, and ATP fluorescence detector 500 matches with sampling component 300 and sets up, and sampling component 300 is convenient for long and thin official cavity apparatus cavity and carries out the sample operation, and ATP fluorescence detector 500 carries out the detection and analysis to the sample, judges microorganism and the remaining how much of other living beings in the sample, judges the inside cleanliness factor condition that washs of long and thin official cavity apparatus.

Referring to fig. 1, 2 and 5, in some embodiments, a cavity 110 is formed in the housing 100, the cavity 110 is provided with a sliding slot, one end of the housing 100 is provided with a fixing cover 130, and the housing 100 is used for assembling mechanisms with different functional structures, so that the working efficiency is improved and the operation is facilitated.

Referring to fig. 1-5, the sampling assembly 300 includes a sampling swab 310, a telescopic rod 330 and a driving member 350, the telescopic rod 330 includes a first connecting rod 331 and a second connecting rod 335, the upper side of the first connecting rod 331 is provided with a first tooth slot 333, the sampling swab 310 is fixedly connected to one end of the first connecting rod 331, the sampling swab 310 is fixed to one end of the first connecting rod 331 in a snap-fit manner so that the sampling swab 310 can extend into the elongated cavity apparatus, the first connecting rod 331 is slidably connected to the second connecting rod 335, the upper side of the second connecting rod 335 is provided with a second tooth slot 338, the second connecting rod 335 is slidably connected to the housing 100, the driving member 350 includes a rotating shaft 352 and a rotating disc 357, the rotating shaft 352 is rotatably connected to the housing 100, the rotating disc 357 is fixedly connected to one end of the rotating shaft 352, the other side of the rotating disc 357 is fixedly connected with a first tooth block 358 and a second tooth block 359, the first tooth block 358 and the second, the second rack 359 is disposed to mate with the second groove 338.

In some specific embodiments, the sampling cotton ball 310 is located in the cavity 110, a guide groove 332 is formed in the middle of the first connecting rod 331, a fixing seat 336 is fixedly installed on the upper side of the second connecting rod 335, the fixing seat 336 is bolted on the upper side of the second connecting rod 335, the fixing seat 336 is slidably connected to the guide groove 332, a clamping block 337 is fixedly connected to the upper side of the fixing seat 336, the clamping block 337 is fixedly welded to the fixing seat 336 so as to fixedly connect the first connecting rod 331 and the second connecting rod 335 and prevent the first connecting rod 331 from being separated from the second connecting rod 335, the clamping block 337 is slidably connected to the first connecting rod 331, a sliding block 339 is fixedly connected to the other end of the second connecting rod 335, the sliding block 339 is fixedly welded to the second connecting rod 335, the sliding block 339 is slidably connected to the sliding groove so as to facilitate the second connecting rod 335 to slide, a hand wheel 351 is fixedly connected to the other end of the rotating shaft 352, the hand wheel 351 is fixedly connected to the rotating shaft 352 so as to facilitate manual operation of a person, a clamping groove 353 is formed in one side of the housing 100 close to the rotating shaft 352, the spring 354 is fixedly connected in the clamping groove 353, the spring 354 is fixedly welded to the clamping groove 353, the moving block 356 is fixedly connected to the other end of the spring 354, the spring 354 is fixed to the moving block 356 through bolts, the rotating shaft 352 is convenient to move through the spring 354, the first toothed block 358 and the second toothed block 359 are convenient to closely contact with the first toothed groove 333 and the second toothed groove 338 respectively, the first toothed block 358 is convenient to be meshed with the first toothed groove 333 and the second toothed block 359 and the second toothed groove 338 for transmission, the two sets of the spring 354 and the moving block 356 are arranged, the rotating shaft 352 is rotatably connected to the moving block 356, the width of the first connecting rod 331 is smaller than that of the second connecting rod 335, the length of the first toothed block 358 is larger than that of the second toothed block 359, the first toothed block 358 and the second toothed block 359 are convenient to closely contact with the first toothed groove 333 and the second toothed groove 338 respectively, and the first connecting rod 331 and the second connecting rod 335 are convenient to move.

Referring to fig. 6, the ATP fluorescence detector 500 is disposed in matching with the sampling cotton ball 310, and the ATP fluorescence detector 500 performs detection and analysis on the sample to determine the amount of residual microorganisms and other organisms in the sample, so as to determine the cleanliness of the interior of the slender lumen instrument.

The working principle of the cleaning cleanliness inspection device in the cavity of the lumen instrument is as follows: the hand wheel 351 is rotated manually to drive the rotating shaft 352 to rotate, so that the rotating disc 357 rotates, the first toothed block 358 is matched with the first tooth groove 333, the second toothed block 359 is matched with the second tooth groove 338 respectively for meshing transmission, the first connecting rod 331 is driven to extend out of the shell 100, the sampling cotton ball 310 is driven to move outwards, the fixed seat 336 and the fixture block 337 slide in the guide groove 332 to be connected and fixed with the first connecting rod 331 and the second connecting rod 335, the first connecting rod 331 is prevented from separating from the second connecting rod 335, when the first connecting rod 331 extends out completely, the second connecting rod 335 can be extended for a further length, the rotating shaft 352 moves downwards, the spring 354 facilitates the rotating shaft 352 to move, the first toothed block 358 and the second toothed block 359 to be in close contact with the first tooth groove 333 and the second tooth groove 338 respectively, the first toothed block 358 is convenient to mesh transmission with the first tooth groove 333, the second toothed block 359 and the second tooth groove 338 respectively, and the sampling cotton ball 310 can extend into the cavity instrument cavity for sampling, after sampling, the sample is placed into an ATP fluorescence detector 500 for detection, the ATP fluorescence detector 500 performs detection analysis on the sample, and the residual quantity of microorganisms and other organisms in the sample is judged to judge the condition of cleaning cleanliness of the interior of the slender lumen instrument.

It should be noted that the specific model specification of the ATP fluorescence detector 500 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

The power supply and the principle of the ATP fluorescence detector 500 will be clear to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The device for checking the cleanness of the cavity of the lumen instrument is characterized by comprising

A housing (100);

a sampling assembly (300), the sampling assembly (300) comprises a sampling cotton ball (310), a telescopic rod (330) and a driving member (350), the telescopic rod (330) comprises a first connecting rod (331) and a second connecting rod (335), a first toothed groove (333) is arranged on the upper side of the first connecting rod (331), the sampling cotton ball (310) is fixedly connected to one end of the first connecting rod (331), the first connecting rod (331) is slidably connected to the second connecting rod (335), a second toothed groove (338) is arranged on the upper side of the second connecting rod (335), the second connecting rod (335) is slidably connected to the housing (100), the driving member (350) comprises a rotating shaft (352) and a rotating disc (357), the rotating shaft (352) is rotatably connected to the housing (100), the rotating disc (357) is fixedly connected to one end of the rotating shaft (352), and a first toothed block (358) and a second toothed block (359) are fixedly connected to the other side of the rotating disc (357), the first toothed block (358) is arranged in matching pair with the first toothed slot (333), and the second toothed block (359) is arranged in matching pair with the second toothed slot (338);

an ATP fluorescence detector (500), wherein the ATP fluorescence detector (500) is matched and arranged with the sampling cotton ball (310).

2. The lumen instrument cavity cleaning cleanliness inspection device according to claim 1, wherein a cavity (110) is formed inside the housing (100), and the sampling cotton ball (310) is located in the cavity (110).

3. The lumen instrument cavity cleaning cleanliness inspection device according to claim 2, wherein the cavity (110) is provided with a sliding groove, and one end of the housing (100) is provided with a fixed cover (130).

4. The lumen instrument cavity cleaning cleanliness inspection device according to claim 3, wherein a guide groove (332) is formed in the middle of the first connecting rod (331), and a fixed seat (336) is fixedly mounted on the upper side of the second connecting rod (335).

5. The device for checking the cleanness of the cavity of the lumen instrument as claimed in claim 4, wherein the fixing seat (336) is slidably connected to the guide groove (332), and a fixture block (337) is fixedly connected to the upper side of the fixing seat (336).

6. The apparatus for inspecting the cleanness in the cavity of a lumen instrument as claimed in claim 5, wherein the fixture block (337) is slidably connected to the first link (331), and a slider (339) is fixedly connected to the other end of the second link (335).

7. The device for checking the cleanliness of the cavity of a lumen instrument as claimed in claim 6, wherein the sliding block (339) is slidably connected with the sliding groove, and a hand wheel (351) is fixedly connected with the other end of the rotating shaft (352).

8. The lumen instrument cavity cleaning cleanliness inspection device according to claim 1, wherein a clamping groove (353) is formed in one side of the housing (100) close to the rotating shaft (352), and a spring (354) is fixedly connected in the clamping groove (353).

9. The device for checking the cleanliness of the cavity of a lumen instrument according to claim 8, wherein a moving block (356) is fixedly connected to the other end of the spring (354), and two sets of the spring (354) and the moving block (356) are provided.

10. The device for checking the cleanliness of the cavity of a lumen instrument as claimed in claim 9, wherein the rotating shaft (352) is rotatably connected to the moving block (356), the width of the first connecting rod (331) is smaller than that of the second connecting rod (335), and the length of the first toothed block (358) is greater than that of the second toothed block (359).