CN211561202U

CN211561202U - Degassing unit for clinical laboratory

Info

Publication number: CN211561202U
Application number: CN201922244588.6U
Authority: CN
Inventors: 宾昌锦; 李凤; 张茂琴
Original assignee: Kaiyang Hospital Of Integrated Traditional Chinese And Western Medicine
Current assignee: Kaiyang Hospital Of Integrated Traditional Chinese And Western Medicine
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-09-25
Anticipated expiration: 2029-12-13

Abstract

The utility model relates to a sterilizing device for clinical laboratory, which comprises a sterilizing cup body, a sterilizing cavity which can contain a test tube and at least partially filled with sterilizing liquid, a sterilizing frame body which is used for suspending the test tube in the sterilizing cavity in a mode of clamping the test tube, and a sterilizing through hole which is mutually matched with the test tube is arranged on the sterilizing cotton body, so that the sterilizing through hole can be contacted with the outer wall of the test tube under the condition that the sterilizing cotton body moves along the axial direction of the sterilizing cup body; the bottom plate of disinfection cup is provided with the disinfection post that can pass the disinfection through-hole to make the disinfection post can hang the inside of the condition extension to the test tube of test tube in the disinfection intracavity at the disinfection support body. When the test tube inserted the disinfection post, during the antiseptic solution body can got into the clearance between the inside disinfection post of intraduct, at the undulant in-process of the antiseptic solution of the process formation that the cotton body of disinfection removed, the antiseptic solution body in this clearance can form small fluctuation to still have abluent effect to the test tube.

Description

Degassing unit for clinical laboratory

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a degassing unit for clinical laboratory.

Background

Clinical laboratory medical tubes are a common medical instrument that requires repeated use, and therefore, sterilization of the tubes is an essential step in order to ensure the accuracy and reasonableness of test data. The tube body is directly contacted with other medical instruments and medical technicians and is easily polluted, so that the disinfection of the tube body is an indispensable processing link.

For example, chinese patent publication No. CN208355801U discloses a sterilizing apparatus for clinical laboratory. It includes the box body, the pillar is all installed in box body bottom four corners, the bottom is equipped with the recess in the box body, the recess bottom is equipped with the overflow hole, the lid is installed at the box body top, the lid middle part is equipped with a plurality of first through-holes, the four corners department that the box body is located first through-hole still is provided with the connecting pipe, the connecting pipe interpolation is equipped with the connecting rod, the sleeve is installed to the connecting rod bottom, the sleeve bottom is equipped with the cotton wool, the last second through-hole that is arrayed of cotton wool, second through-hole and first through-hole one-to-one, sleeve female connection has the double-screw bolt, the double-screw bolt is fixed in the cotton wool bottom, the clamp plate is installed.

However, the utility model has at least the following disadvantages: it can not disinfect the clearance to test tube inside.

Furthermore, on the one hand, due to the differences in understanding to the person skilled in the art; on the other hand, since the inventor studied a lot of documents and patents when making the present invention, but the space did not list all details and contents in detail, however, this is by no means the present invention does not possess these prior art features, but on the contrary the present invention has possessed all features of the prior art, and the applicant reserves the right to increase the related prior art in the background art.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a sterilizing device for clinical laboratory. The method comprises the following steps: the disinfection cup body is provided with a disinfection cavity which can contain a test tube and at least partially filled with disinfection liquid, the disinfection frame body is used for enabling the test tube to be suspended in the disinfection cavity in a mode of clamping the test tube, and the disinfection cotton body is provided with a disinfection through hole which is matched with the test tube, so that the disinfection through hole can be contacted with the outer wall of the test tube under the condition that the disinfection cotton body moves along the axial direction of the disinfection cup body; the bottom plate of disinfection cup is provided with can pass the disinfection post of disinfection through-hole, so that the disinfection post can the disinfection support body will the test tube hang in under the circumstances of disinfection intracavity extend to the inside of test tube.

According to a preferred embodiment, the width of the gap between the sterilization column and the sterilization through-hole is greater than the thickness of the wall of the test tube.

According to a preferred embodiment, the disinfection column is helical.

According to a preferred embodiment, the disinfection cotton body is provided with at least one first lifting through hole, a stud is arranged in the at least one first lifting through hole, the stud can extend out of two side faces of the disinfection cotton body and is fastened by nuts respectively, one end of the stud is in threaded connection with a lifting column with a first threaded hole, and the lifting column extends out of the disinfection frame body.

According to a preferable embodiment, the bottom plate is connected with the cup wall of the disinfection cup body in a sealing mode, a second threaded hole used for being connected with the disinfection column is formed in the bottom plate, a threaded connecting piece matched with the second threaded hole is arranged at one end of the disinfection column, and the second threaded hole is coaxial with the disinfection through hole.

According to a preferred embodiment, a drain outlet is provided in the wall of the cup adjacent to the base plate.

According to a preferred embodiment, the utility model also discloses a clinical laboratory is degassing unit for test tube, disinfection cup has the disinfection chamber that can hold the test tube and at least part injection has disinfection liquid, the disinfection support body, it is used for with the centre gripping the mode of test tube makes the test tube hang in the disinfection intracavity, the bottom plate of disinfection cup is provided with the disinfection post, the disinfection cup can the disinfection support body will the test tube hang in under the circumstances in the disinfection intracavity extend to the inside of test tube, wherein, the disinfection support body with the wall of cup of disinfection cup removes the connection.

According to a preferred embodiment, the cup wall is provided with an overflow outlet.

According to a preferred embodiment, the disinfection column is helical.

According to a preferred embodiment, the sterilizing device comprises a sterilizing cotton body, and a sterilizing through hole matched with the test tube is formed in the sterilizing cotton body, so that the sterilizing through hole can be in contact with the outer wall of the test tube under the condition that the sterilizing cotton body moves axially along the sterilizing cup body.

Compared with the prior art, the utility model, it has following advantage at least: when the test tube inserted the disinfection post, during the antiseptic solution body can got into the clearance between the inside disinfection post of disinfection, it was undulant at the disinfection liquid that the process that the disinfection cotton body removed formed, antiseptic solution body in this clearance can form small fluctuation to still have abluent effect to the test tube.

Drawings

FIG. 1 is a schematic view of a preferred embodiment of the disinfection device of the present invention;

FIG. 2 is a schematic view of the disinfection column and the disinfection cotton body of the disinfection device provided by the present invention;

FIG. 3 is a schematic top view of a sponge of the disinfection device provided by the present invention;

FIG. 4 is a schematic view of an installation of the disinfection column of the disinfection device provided by the present invention;

fig. 5 is a sectional view of a sterilizing frame body of the sterilizing device provided by the present invention;

FIG. 6 is a partial view of a cup wall of a sanitizing device provided by the present invention; and

figure 7 is a side view of the cup wall of the disinfection device provided by the present invention.

List of reference numerals

100: 100g of disinfection cup body: overflow bottle

200: the disinfection rack 100 c-1: sliding chute

300: test tube 200 a: clamping through hole

400: sterilized cotton body 200 b: convex sliding body

500: sterilization column 200 c: second pull through hole

600: lifting column 300 a: outer wall of pipe

100 a: sterilization chamber 300 b: inside the tube

100 b: bottom plate 400 a: disinfection through hole

100 c: cup wall 400 b: first pull through hole

100 d: drain 400 c: stud bolt

100 e: limiting step 400 d: nut

100 f: overflow port 500 b: threaded connection

Detailed Description

This is described in detail below with reference to fig. 1-7.

Example 1

The embodiment provides a sterilizing device for clinical laboratories.

This example is an improvement of a disinfection device of publication No. CN208355801U by the inventor of the present invention in the practical process. The prior art only can wipe and sterilize the test tube body. In the actual disinfection process, if the test tube body and the interior of the test tube are separately disinfected, the disinfection efficiency can be greatly reduced, and the acquisition cost of the disinfection equipment can be increased. On the basis of the prior art, the utility model provides a can be to the device of the inside disinfection simultaneously of test tube body and test tube.

As shown in fig. 1, the sterilizing apparatus includes a sterilizing cup body 100, a sterilizing shelf 200, and a sterilizing cotton body 400. The sterilization cup body 100, the sterilization frame body 200 and the sterilization cotton body 400 may use the prior art.

As shown in fig. 1, the sterilizing cup 100 has a sterilizing chamber 100 a. The sterilizing chamber 100a is a chamber formed by a cup wall 100c and a bottom plate 100b and capable of storing a sterilizing liquid. The disinfecting liquid may be alcohol. The sterilisation liquid occupies a part of the volume of the sterilisation chamber, for example may occupy half the volume. And the sterilization chamber 100a has a receiving space of the test tube 300 therein.

The sterilization frame 200, as shown in fig. 5, the sterilization frame 200 has a plurality of grip through holes 200 a. The clamping through-hole 200a is transition-fitted or interference-fitted with the test tube 300. Accordingly, the sterilizing rack 200 enables the test tube 300 to be suspended within the sterilizing chamber 100 a. In the actual sterilization, the opening of the test tube 300 is directed into the sterilization chamber 100 a.

The sterilizing cotton body 400, as shown in fig. 3, has a sterilizing through hole 400a formed therein to be engaged with the test tube 300. Sterilization through-hole 400a is coaxial with grip through-hole 200a, and in the case that aseptic cotton body 400 moves along disinfection cup 100 axial, sterilization through-hole 400a can contact with tube outer wall 300a of test tube 300 to can accomplish the disinfection of wiping of tube outer wall 300 a. The sterilization cotton body 400 can be soaked in the sterilization liquid.

The utility model discloses be different from prior art's characterized in that:

the bottom plate 100b of the sterilization cup 100 is provided with a sterilization column 500. For example, the sterilization column 500 is a columnar object formed of a sponge capable of absorbing a sterilization liquid. As shown in fig. 1 and 2, the sterilizing column 500 passes through the sterilizing penetration hole 400 a. Accordingly, the sterilizing column 500 can be extended to the inside 300b of the tube 300 with the sterilizing rack 200 suspending the tube 300 inside the sterilizing chamber 100 a. According to the utility model discloses a structure, the cotton body 400 of disinfecting can disinfect to the outside of tubes wall 300a of test tube 300, and disinfection post 500 can disinfect to the inside 300b of test tube 300 to this overcomes prior art's not enough.

Preferably, as shown in fig. 4, the width of the gap between the sterilizing column 500 and the sterilizing through-hole 400a is greater than the thickness of the wall of the test tube 300. Preferably, the difference between the width of the slit and the thickness of the tube wall is between 1mm and 3 mm. At this time, when the test tube 300 is inserted into the sterilizing columns 500, the sterilizing liquid may enter the gaps between the sterilizing columns 500 inside the tube 300b, and during the fluctuation of the sterilizing liquid formed during the movement of the sterilizing cotton 400, the sterilizing liquid in the gaps may form minute fluctuations, thereby also having a cleaning effect on the test tube 300.

Preferably, the sterilizing cotton body 400 is provided with at least one first pulling through hole 400 b. As shown in fig. 2-3, the first pull-up through hole 400b is opened with two first pull-up through holes 400 b. As shown in fig. 1, a stud 400c is provided in the first lift through hole 400 b. The studs 400c can extend out of the two sides of the sterilized cotton body 400 and are fastened by nuts 400 d. One end 400c of the stud is threadedly connected to a pull post 600 having a first threaded bore. Thereby, the sterilizing cotton body 400 is moved up and down by pulling the pulling column 600, and the outer wall 300a of the tube is wiped and sterilized. Preferably, the lifting column 600 extends out of the sterilization case 200. As shown in fig. 5, the sterilizing shelf body 200 is provided with a second pull-up through hole 200c for the pull-up column 600 to pass through.

Preferably, the bottom plate 100b is provided with a second screw hole for connecting the sterilizing column 500. As shown in fig. 4, one end of the sterilizing column 500 is provided with a screw connector 500b engaged with the second screw hole. The second threaded hole is coaxial with the sterilizing through-hole 400 a.

Preferably, as shown in fig. 1 and 7, a drain outlet 100d is opened on the cup wall 100c adjacent to the bottom plate 100 b. The drain 100d is normally closed and is engaged with the plug engaged with it for a long time. When the sewage is required to be discharged, the plug is pulled out to finish the sewage discharge.

Example 2

The embodiment discloses a sterilizing device for a clinical laboratory test tube. It can be combined with some of the solutions of example 1 and form a new solution.

The bottom plate 100b of the sterilizing cup 100 is provided with a sterilizing column 500. Sterilization cup 100 is capable of extending to the inside 300b of test tube 300 with sterilization frame 200 suspending test tube 300 within sterilization chamber 100 a.

As shown in fig. 5, the sterilization case 200 has protruding sliders 200b fixed to both ends thereof. The protruding slider 200b and the sterilization frame body 200 may be integrally formed. The cup wall 100c has a sliding groove 100c-1 which is engaged with the protruding slider 200 b. Accordingly, the sterilization frame 200 is movably coupled to the wall 100c of the sterilization cup 100. By applying a pushing and pulling force to the sterilization frame body 200, the sterilization frame body 200 can also move up and down, so that the tube interior 300 and the sterilization column 500 can move relatively, and the sterilization efficiency is further improved.

Preferably, as shown in figures 1, 6 and 7, the cup wall 100c has a retention step 100 e. The limit step 100e limits the depth to which the sterilization frame 200 can enter the sterilization cup 100. When the stopping step 100e is in contact with the protruding slider 200b, the end of the sterilizing column 500 can be in contact with the bottom of the test tube.

Preferably, the sterilization column 500 is helical. Therefore, the spiral gap is formed between the disinfection column 500 and the tube interior 300b, and when the test tube 300 and the disinfection column 500 move relatively, the spiral gap forms a local pressure change, and the pressure change can clean the tube interior 300b, thereby improving the disinfection efficiency. Moreover, such pressure variations may cause the sterilization column 500 to have random oscillations, increasing the chance of the sterilization column 500 coming into contact with the tube interior 300b, and increasing the chance of the sterilization column 500 wiping the tube interior 300 b.

Preferably, as shown in fig. 6 and 7, an overflow port 100f is provided in the cup wall 100 c. The overflow port 100f communicates with the overflow bottle 100 g. For example, the overflow port 100f is an internally threaded port and the overflow bottle 100g can be in threaded communication with the overflow port. The bottle bottom of the overflow bottle 100g is arranged upwards. The body of the overflow bottle is secured to the cup wall 100 c. For example, the overflow bottle 100g may be welded to the cup wall 100 c. The sterilizing liquid may pass over the stopping step 100e so that the tube interior 300b can be filled with the sterilizing liquid during the movement of the sterilizing frame 200. During the movement of the sterilizing frame 200, the sterilizing liquid is gradually filled into the tube 300b, and a part of the sterilizing liquid is injected into the overflow bottle 100g through the overflow port 100 f. The bottom of the overflow bottle 100g is higher than the liquid level of the disinfection liquid. Also, the provision of the overflow ports 100f can effectively reduce the amount of the sterilizing liquid extruded out of the sterilizing rack body 200.

It should be noted that the above-mentioned embodiments are exemplary, and those skilled in the art can devise various solutions in light of the present disclosure, which are also within the scope of the present disclosure and fall within the scope of the present disclosure. It should be understood by those skilled in the art that the present specification and drawings are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents.

Claims

1. A sterilizing apparatus for clinical laboratories, comprising:

a sterilization cup (100) having a sterilization chamber (100a) capable of accommodating a test tube (300) and at least partially filled with a sterilization liquid,

a sterilizing rack (200) for suspending the test tube (300) within the sterilizing chamber (100a) in such a manner as to hold the test tube (300),

the sterilizing cotton body (400) is provided with a sterilizing through hole (400a) which is mutually matched with the test tube (300), so that the sterilizing through hole (400a) can be contacted with the outer wall (300a) of the test tube (300) under the condition that the sterilizing cotton body (400) moves along the axial direction of the sterilizing cup body (100);

it is characterized in that the preparation method is characterized in that,

bottom plate (100b) of disinfection cup (100) are provided with can pass disinfection post (500) of disinfection through-hole (400a), so that disinfection post (500) can be in disinfection frame body (200) will test tube (300) hang under the condition in disinfection chamber (100a) extend to inside (300b) of test tube (300).

2. The sterilization device according to claim 1, wherein a width of a gap between the sterilization column (500) and the sterilization through-hole (400a) is greater than a wall thickness of the test tube (300).

3. A disinfection device as claimed in claim 1 or 2, wherein said disinfection column (500) is helical.

4. A disinfection device as claimed in claim 3, wherein said disinfection cotton body (400) is provided with at least one first pulling through hole (400b), said at least one first pulling through hole (400b) is provided with a stud (400c), said stud (400c) can extend out of two sides of said disinfection cotton body (400) and is fastened by a nut (400d),

wherein, one end of the stud (400c) is in threaded connection with a lifting column (600) with a first threaded hole, and the lifting column (600) extends out of the disinfection frame body (200).

5. A disinfection device as claimed in claim 4, wherein said base plate (100b) is provided with a second threaded hole for connecting said disinfection column (500), one end of said disinfection column (500) is provided with a threaded connection member (500b) engaging with said second threaded hole,

the second threaded hole is coaxial with the sterilizing through-hole (400 a).

6. A disinfection device as claimed in claim 5, characterized in that a drain opening (100d) is provided in the cup wall (100c) adjacent to said floor (100 b).

7. A disinfection device for a test tube in a clinical laboratory,

it is characterized in that the preparation method is characterized in that,

a bottom plate (100b) of the disinfection cup body (100) is provided with a disinfection column (500), the disinfection cup body (100) can extend to the inner part (300b) of the test tube (300) under the condition that the disinfection frame body (200) suspends the test tube (300) in the disinfection cavity (100a),

wherein, the disinfection frame body (200) is movably connected with the cup wall (100c) of the disinfection cup body (100).

8. A disinfection device as claimed in claim 7, wherein said cup wall (100c) is provided with an overflow (100 e).

9. A disinfection device as claimed in claim 8, wherein said disinfection column (500) is helical.

10. A disinfection device as claimed in claim 9, characterized in that it comprises a disinfection cotton body (400) provided with disinfection through holes (400a) mutually engaged with said test tubes (300), so that said disinfection through holes (400a) can be in contact with the outer tube wall (300a) of said test tubes (300) in case of axial movement of said disinfection cotton body (400) along said disinfection cup (100).