CN214844328U

CN214844328U - Medical treatment is smear device for clinical examination

Info

Publication number: CN214844328U
Application number: CN202121192469.1U
Authority: CN
Inventors: 于邦山
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-11-23
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a medical treatment is smear device for clinical examination, including the sample pen, the inner wall of sample pen is provided with the heat preservation inlayer, and the sample pen is including sample pen upper segment, and the bottom threaded connection of sample pen upper segment has a sample pen hypomere, and the observation window has been seted up in the front of sample pen upper segment, and the last fixed surface of sample pen upper segment is connected with negative pressure ball, and the interior roof of sample pen upper segment inlays and is equipped with linking pipe. This smear device for medical clinical examination, through setting up the sample pen, the negative pressure ball, link up the pipe, storage bag and sampling tube, can absorb the inside that gets into the storage bag with the sample, through setting up the installation cover, the flexure strip, protruding piece, the lifter, the button, stripper plate and supporting shoe, press the lifter, can extrude the sample in the sampling tube, press out appearance mechanism through setting up the three, the lifter is pressed down to the cubic, can extrude the equivalent with the sample three times in succession, thereby reach the purpose of carrying out contrast test in the testing process.

Description

Medical treatment is smear device for clinical examination

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a smear device for medical clinical examination.

Background

The smear is a method for detecting pathogens including gonococcus, cryptococcus neoformans, treponema pallidum, corynebacterium diphtheriae and the like in blood or tissues, and the basic program is as follows: the method comprises the steps of flaking → fixing → mordant dyeing → decoloring → double dyeing → washing → drying → microscopic examination, and then judging according to the morphological characteristics of various bacteria to draw a conclusion.

The current inspection step to the smear lacks the contrast experiment at the testing process, and the sample size when the sample film-making exists the difference to lead to the smear to have the difference, thereby lead to medical personnel can't make accurate judgement to patient's the state of an illness according to the smear.

Therefore, there is a need for a smear device for medical clinical examinations.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a smear device for medical clinical examination to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a smear device for medical clinical examination, including the sampling pen, the inner wall of sampling pen is provided with the heat preservation inlayer, the sampling pen is including sampling pen upper segment, the bottom threaded connection of sampling pen upper segment has a sampling pen hypomere, the observation window has been seted up in the front of sampling pen upper segment, the last fixed surface of sampling pen upper segment is connected with negative pressure ball, the interior roof of sampling pen upper segment inlays and is equipped with linking pipe, the inner wall of sampling pen hypomere is provided with the sampling tube, the surface of sampling tube is provided with the storage bag, the appearance mechanism is pressed out to the lateral wall fixedly connected with of sampling pen hypomere, it includes the installation cover of inlaying and establishing at sampling pen hypomere lateral wall to press out appearance mechanism, spacing hole has been seted up to the surface of installation cover, the inner wall fixedly connected with brake ring of installation cover, the inner wall sliding connection of installation cover has the extrusion stem, the surface fixedly connected with flexure strip of extrusion stem, the other end fixedly connected with of flexure strip has the bulge of spacing hole looks adaptation.

Preferably, the bottom end of the connecting tube is fixedly connected with a connecting seat, and the top end of the sampling tube is fixedly connected with a connecting head matched with the connecting seat.

Preferably, the number of the pressing sample-discharging mechanisms is three, and the three pressing sample-discharging mechanisms are equidistantly arranged on the side wall of the lower section of the sampling pen.

Preferably, the outer surface of the extrusion rod is fixedly connected with a first abutting ring and a second abutting ring, and the second abutting ring is matched with the brake ring.

Preferably, the surface cover of extrusion pole is equipped with supporting spring, and supporting spring's left end and right-hand member overlap joint with first support ring and braking ring respectively.

Preferably, the left end of the extrusion rod is fixedly connected with a button, the right end of the extrusion rod is fixedly connected with an extrusion plate, and the inner wall of the lower section of the sampling pen is fixedly connected with a supporting block.

Advantageous effects

The utility model provides a medical treatment is smear device for clinical examination possesses following beneficial effect:

1. this smear device for medical clinical examination, through setting up the sample pen, the negative pressure ball, link up the pipe, storage bag and sampling tube, can absorb the inside that gets into the storage bag with the sample, through setting up the installation cover, the flexure strip, protruding piece, the lifter, the button, stripper plate and supporting shoe, press the lifter, can extrude the sample in the sampling tube, press out appearance mechanism through setting up the three, the lifter is pressed down to the cubic, can extrude the equivalent with the sample three times in succession, thereby reach the purpose of carrying out contrast test in the testing process.

2. This smear device for medical clinical examination, through the sampling pen hypomere that sets up sampling pen upper segment and threaded connection, the linking pipe, sampling tube and linking head, can be very convenient dismantle the device, thereby reach the device and be convenient for change and sterile purpose, through setting up storage bag and observation window, can avoid when absorbing the sample, the sample absorbs the inside of too much entering negative pressure ball, cause the pollution of sample, through setting up supporting spring, press protruding piece, the extrusion stem can pop out under supporting spring's effect.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure: the device comprises a heat preservation inner layer 1, a sampling pen upper section 2, a sampling pen lower section 3, a negative pressure ball 4, an engagement tube 5, a sampling tube 6, a storage bag 7, an installation sleeve 8, a brake ring 9, an extrusion rod 10, an elastic sheet 11, a convex block 12, an engagement head 13, a first abutting ring 14, a second abutting ring 15, a support spring 16, a button 17, an extrusion plate 18 and a support block 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a medical treatment is smear device for clinical examination, including the sample pen, the inner wall of sample pen is provided with heat preservation inlayer 1, the sample pen is including sample pen upper segment 2, the bottom threaded connection of sample pen upper segment 2 has sample pen hypomere 3, the observation window has been seted up in the front of sample pen upper segment 2, the last fixed surface of sample pen upper segment 2 is connected with negative pressure ball 4, the interior roof of sample pen upper segment 2 inlays and is equipped with linking pipe 5, the inner wall of sample pen hypomere 3 is provided with sampling tube 6, the surface of sampling tube 6 is provided with storage bag 7, through setting up storage bag 7 and observation window, can avoid when absorbing the sample, the sample absorbs too much the inside that gets into negative pressure ball 4, cause the pollution of sample.

The bottom fixedly connected with connecting seat of adapter pipe 5, the top fixedly connected with of sampling tube 6 and the adapter 13 of connecting seat looks adaptation, through setting up the sample pen, negative pressure ball 4, adapter pipe 5, storage bag 7 and sampling tube 6, can absorb the sample and get into the inside of storage bag 7, through setting up sample pen upper segment 2 and threaded connection's sample pen hypomere 3, adapter pipe 5, sampling tube 6 and adapter 13, can be very convenient dismantle the device, thereby reach the device and be convenient for change and sterile purpose.

The lateral wall fixedly connected with of sampling pen hypomere 3 presses out a kind mechanism, presses out the quantity of a kind mechanism and is three, and three presses out a kind mechanism equidistance and sets up the lateral wall at sampling pen hypomere 3.

Press out appearance mechanism including inlaying the installation cover 8 of establishing at 3 lateral walls of sample pen lower segments, spacing hole has been seted up to the surface of installation cover 8, the inner wall fixedly connected with braking ring 9 of installation cover 8, the inner wall sliding connection of installation cover 8 has an extrusion stem 10, the outer fixed surface of extrusion stem 10 is connected with flexure strip 11, the other end fixedly connected with of flexure strip 11 and the protruding piece 12 of spacing hole looks adaptation, the first tight ring 14 and the second of supporting of outer fixed surface of extrusion stem 10 are supported tight ring 15, the second is supported tight ring 15 and braking ring 9 looks adaptation, the surface cover of extrusion stem 10 is equipped with supporting spring 16, supporting spring 16's left end and right-hand member respectively with first tight ring 14 and the braking ring 9 overlap joint of supporting, through setting up supporting spring 16, press protruding piece 12, extrusion stem 10 can pop out under supporting spring 16's effect.

Left end fixedly connected with button 17 of squeeze stem 10, the right-hand member fixedly connected with stripper plate 18 of squeeze stem 10, the inner wall fixedly connected with supporting shoe 19 of sample pen lower section 3, through setting up installation cover 8, flexure strip 11, protruding piece 12, squeeze stem 10, button 17, stripper plate 18 and supporting shoe 19, press squeeze stem 10, can extrude the sample in the sampling tube 6, press out appearance mechanism through setting up three, squeeze stem 10 is pressed to the cubic, can extrude equivalent with the sample by the cubic in succession, thereby reach the purpose of carrying out contrast test in the testing process.

The working principle is as follows: when the smear device for medical clinical examination is used, the negative pressure ball 4 is held, the lower end of the sampling tube 6 is immersed into a sample, the negative pressure ball 4 is loosened, the sample is sucked into the sampling tube 6 and the storage bag 7 under the negative pressure effect of the negative pressure ball 4, the capacity of the sample can be observed from the observation window, after the suction is finished, three glass slides are placed, the bottom end of the sampling tube 6 is aligned to the center of the first glass slide, the uppermost button 17 is pressed firstly, the extrusion rod 10 moves to the right in the mounting sleeve 8, the extrusion plate 18 and the supporting block 19 extrude the sampling tube 6, the sample is dripped into the upper part of the glass slide, the operation of adding the sample is carried out on the other two glass slides in the same mode, the sample amount dripped for three times is completely the same, and the purpose of carrying out a contrast test in the detection process is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a medical treatment is smear device for clinical examination, includes the sample pen, its characterized in that: the inner wall of the sampling pen is provided with a heat-preservation inner layer (1), the sampling pen comprises a sampling pen upper section (2), the bottom end of the sampling pen upper section (2) is in threaded connection with a sampling pen lower section (3), the front side of the sampling pen upper section (2) is provided with an observation window, the upper surface of the sampling pen upper section (2) is fixedly connected with a negative pressure ball (4), the inner top wall of the sampling pen upper section (2) is embedded with a connecting pipe (5), the inner wall of the sampling pen lower section (3) is provided with a sampling pipe (6), the outer surface of the sampling pipe (6) is provided with a storage bag (7), the side wall of the sampling pen lower section (3) is fixedly connected with a pressing-out mechanism, the pressing-out mechanism comprises an installation sleeve (8) embedded on the side wall of the sampling pen lower section (3), the outer surface of the installation sleeve (8) is provided with a limiting hole, the inner wall of the installation sleeve (8) is fixedly connected with a brake ring (9), the inner wall of the installation sleeve (8) is slidably connected with an extrusion rod (10), the outer surface of the extrusion rod (10) is fixedly connected with an elastic sheet (11), and the other end of the elastic sheet (11) is fixedly connected with a convex block (12) matched with the limiting hole.

2. The smear apparatus for medical clinical examination according to claim 1, wherein: the bottom end of the linking tube (5) is fixedly connected with a connecting seat, and the top end of the sampling tube (6) is fixedly connected with a linking head (13) matched with the connecting seat.

3. The smear apparatus for medical clinical examination according to claim 1, wherein: the number of the pressing sample outlet mechanisms is three, and the three pressing sample outlet mechanisms are arranged on the side wall of the sampling pen lower section (3) at equal intervals.

4. The smear apparatus for medical clinical examination according to claim 1, wherein: the outer surface of the extrusion rod (10) is fixedly connected with a first abutting ring (14) and a second abutting ring (15), and the second abutting ring (15) is matched with the brake ring (9).

5. The smear apparatus for medical clinical examination according to claim 1, wherein: the surface of the extrusion rod (10) is sleeved with a supporting spring (16), and the left end and the right end of the supporting spring (16) are respectively overlapped with the first abutting ring (14) and the braking ring (9).

6. The smear apparatus for medical clinical examination according to claim 1, wherein: the left end of the extrusion rod (10) is fixedly connected with a button (17), the right end of the extrusion rod (10) is fixedly connected with an extrusion plate (18), and the inner wall of the lower sampling pen section (3) is fixedly connected with a supporting block (19).