CN209996363U

CN209996363U - effusion samplers of endocrinology department

Info

Publication number: CN209996363U
Application number: CN201920375760.9U
Authority: CN
Inventors: 兰烨
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-25
Filing date: 2019-03-25
Publication date: 2020-01-31
Anticipated expiration: 2029-03-25

Abstract

The utility model relates to a division of endocrinology's hydrops sampler belongs to division of endocrinology's hydrops technical field, have the scale and the sealed sampling bottle that sets up including sampling hose and surface, the end of sampling hose can be dismantled and be connected with the syringe needle, the bottom that the interior chamber of sampling bottle is located to the end in addition of sampling hose, the top of sampling bottle inner chamber is provided with air hose, and air hose's tip communicates with each other and is connected with the negative pressure pipe, negative pressure pipe internal surface sets up the piston, the side fixedly connected with that air hose was kept away from to the piston drives the screw rod that the piston moved for the negative pressure pipe inner chamber, the screw has been seted up to the tip that air hose was kept away from to the negative pressure pipe, the utility model discloses an above-mentioned correlation structure's cooperation is used, only needs to rotate the knob, just can extract the hydrops, and is more laborsaving, and the sampler can wash the disinfection to sampling hose after using, when changing.

Description

effusion samplers of endocrinology department

Technical Field

The utility model relates to an division of endocrinology hydrops sampler belongs to division of endocrinology hydrops technical field.

Background

The endocrine system is an important regulation system of a body, endocrine dyscrasia can cause various diseases, effusion is extracted firstly during diagnosis, diagnosis is performed after the effusion is examined, and when the effusion with the endocrine dyscrasia is sampled, an injector is often adopted for extraction, so that the situation that other tissues are punctured due to excessive force can be caused during the effusion extraction.

However, when the conventional sampler is used, the piston is pulled in a pulling manner, which is laborious, and after the sampler is used, the sampling hose and the needle head need to be replaced, thereby resulting in resource waste and increasing the cost.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves overcomes current defect, provides endocrinology hydrops samplers, can effectively solve traditional sampler in the background art when using, and it is harder to stimulate the piston with the mode of pulling, and the sampler just needs to change sample hose and syringe needle after using, has just so led to the problem of wasting of resources.

In order to solve the technical problem, the utility model provides a following technical scheme:

effusion sampler for endocrinology department comprises a sampling hose and a sampling bottle with scales on the outer surface and arranged in a sealing way, wherein a needle head is detachably connected to the end of the sampling hose, the other end of the sampling hose is positioned at the bottom of the inner cavity of the sampling bottle, an air hose is arranged at the top of the inner cavity of the sampling bottle, the end part of the air hose is communicated and connected with a negative pressure pipe, a piston is arranged on the inner surface of the negative pressure pipe, and the side surface of the piston, far away from the air hose, is fixedly connected with a screw rod which drives the piston to move relative to the inner cavity of the;

the utility model discloses a sampling bottle, including negative pressure tube, sampling hose, screw rod, sampling bottle, sampling hose, negative pressure tube keeps away from the tip of air hose has seted up the screw, the screw rod surface with the internal surface threaded connection of screw, just the tip of screw rod runs through negative pressure tube and fixedly connected with knob, the sampling bottle is provided with outward right the negative pressure tube and the disinfection mechanism that the sampling hose carries out cleaning and disinfection.

, the needle is threadably connected to the sampling hose.

, the sterilizing unit comprises an inner sterilizing unit for cleaning and sterilizing the inner cavity of the negative pressure tube and the inner wall of the sampling tube, and an outer sterilizing unit for cleaning and sterilizing the joint of the sampling tube and the needle.

step (b), the inner disinfection mechanism comprises an air bag arranged outside the sampling bottle, the output end of the air bag is connected with a disinfection bottle containing disinfectant, the output end of the disinfection bottle is connected with a soft catheter , the soft catheter penetrates through the sampling bottle and is located at the bottom of the inner cavity of the sampling bottle, and the soft catheter is close to the side surface of the sampling bottle and is provided with a valve .

, the outer disinfection mechanism comprises a second soft tube connected with the disinfection bottle, the end of the second soft tube is fixed around the outer surface of the joint of the needle and the sampling hose, and a through hole for cleaning and disinfecting the outer surface of the joint of the needle and the sampling hose is arranged on the inner surface of the joint of the needle and the sampling hose of the second soft tube.

, the number of the through holes is not less than four, and the through holes are arranged on the inner surface of the second soft catheter at intervals in sequence.

The utility model discloses beneficial effect: the utility model discloses a be equipped with relevant structures such as sample hose, sample bottle and syringe needle, only need rotate the knob, just can extract the hydrops, it is more laborsaving.

The sampler can wash the disinfection to the sample hose after using, when changing the syringe needle, also can wash the disinfection to syringe needle and sample hose junction, has avoided the waste of resource, can extensively push away and production.

Drawings

The accompanying drawings are included to provide a further understanding of the invention at , and are incorporated in and constitute a part of this specification at , serve to explain the invention with example and not to constitute a limitation on the invention.

FIG. 1 is a partial cross-sectional view of a front view of a sampling bottle of the present invention;

FIG. 2 is an enlarged view of the point A of FIG. 1 according to the present invention;

FIG. 3 is a cross-sectional side view of the needle of the present invention;

fig. 4 is an enlarged view of the point B in fig. 3 according to the present invention.

The drawing is marked with 1 sampling hose, 2 sampling bottle, 3 needle, 4 air hose, 5 negative pressure tube, 6 piston, 7 screw, 8 screw hole, 9 knob, 10 air bag, 11 disinfection bottle, 12 soft conduit , 13 valve , 14 soft conduit II, 15 through hole.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1-4, kinds of effusion samplers for endocrinology department include a sampling hose 1 and a sampling bottle 2 with scales on the outer surface and arranged in a sealing manner, a needle 3 is detachably connected to the end of the sampling hose 1, the needle 3 is in threaded connection with the sampling hose 1, when effusion needs to be extracted, the epidermis is punctured by a hand fixing needle 3, the sampling hose 1 enters the tissue along with the needle 3, the other end of the sampling hose 1 is located at the bottom of the inner cavity of the sampling bottle 2, an air hose 4 is arranged at the top of the inner cavity of the sampling bottle 2, the end of the air hose 4 is communicated and connected with a negative pressure tube 5, a piston 6 is arranged on the inner surface of the negative pressure tube 5, and the side of the piston 6 far away from the air hose 4 is fixedly connected with;

the end part of the negative pressure pipe 5 far away from the air hose 4 is provided with a screw hole 8, the outer surface of the screw rod 7 is in threaded connection with the inner surface of the screw hole 8, the end part of the screw rod 7 penetrates through the negative pressure pipe 5 and is fixedly connected with a knob 9, the knob 9 is rotated, because the knob 9 is fixedly connected with the screw rod 7, the screw rod 7 is in threaded connection with the screw hole 8, the screw rod 7 is fixedly connected with the piston 6, therefore, when the knob 9 is rotated anticlockwise, the screw 7 can drive the piston 6 to move rightwards, and the piston 6 moves rightwards, so that the negative pressure pumping pipe 5 can pump negative pressure to the sampling bottle 2 under the action of the air hose 4, the effusion enters the liquid inlet pipe through the needle 3 and the sampling hose 1 and enters the sampling bottle 2 to extract the effusion, through the setting of screw rod 7 and screw 8 for negative pressure pipe 5 is more laborsaving when taking out the negative pressure, and sampling bottle 2 is provided with the disinfection mechanism that washs disinfection to negative pressure pipe 5 and sample hose 1 outward.

The disinfection mechanism comprises an inner disinfection mechanism for cleaning and disinfecting the inner cavity of the negative pressure tube 5 and the inner wall of the sampling hose 1 and an outer disinfection mechanism for cleaning and disinfecting the joint of the sampling hose 1 and the needle head 3.

Interior disinfection mechanism is including setting up gasbag 10 outside sampling bottle 2, and the output of gasbag 10 communicates with each other and is connected with the disinfection bottle 11 that holds the antiseptic solution, the output of disinfection bottle 11 communicates with each other and is connected with hose 12, and hose 12 runs through sampling bottle 2 and is located the bottom of sampling bottle 2 inner chamber, the sampler is after using, press gasbag 10, through the effect of gasbag 10 to disinfection bottle 11 pressure, open valve 13, antiseptic solution in the disinfection bottle 11 just can get into in sampling bottle 2 through hose 12, hose 12 is close to the side of sampling bottle 2 and is provided with valve 13, increase the press of pressing gasbag 10, then antiseptic solution in sampling bottle 2 will pass through sampling hose 1 at this moment, syringe needle 3 flows out sampling bottle 2, the inside disinfection of sampling bottle 2, sampling hose 1 and syringe needle 3 has been realized.

The outer disinfection mechanism comprises a second soft catheter 14 communicated and connected with the disinfection bottle 11, after sampling is finished, bacteria can be generated at the joint of the needle 3 and the sampling hose 1 when the needle 3 is replaced, the end part of the second soft catheter 14 is fixed on the outer surface of the joint of the needle 3 and the sampling hose 1, a through hole 15 for cleaning and disinfecting the outer surface of the joint of the needle 3 and the sampling hose 1 is formed in the inner surface of the joint of the needle 3 and the sampling hose 1, the air bag 10 is pressed, the valve 13 is closed, disinfectant in the disinfection bottle 11 can pass through the second soft catheter 14 and disinfect the joint of the needle 3 and the sampling hose 1 through the through hole 15, the number of the through holes 15 is not less than four, the through holes 15 are sequentially arranged on the inner surface of the second soft catheter 14 in a spaced mode, and the through holes 15 are arranged, and the disinfection effect of the second soft catheter 14 on the joint of the needle 3 and the sampling hose 1 is.

The utility model discloses the theory of operation: the utility model discloses a sample hose 1, the cooperation of relevant structures such as sample bottle 2 and syringe needle 3 is used, when needs draw the hydrops, puncture the epidermis with hand fixing needle 3, sample hose 1 is along with wearing in the 3 entering tissues of syringe needle, then rotate knob 9, because knob 9 and screw rod 7's fixed connection, screw rod 7 and screw 8's threaded connection, screw rod 7 again with piston 6's fixed connection, so, when anticlockwise rotation knob 9, screw rod 7 will drive piston 6 and move right, because piston 6 moves right, lead to living and will take out negative pressure pipe 5 and take out the negative pressure through the effect of air hose 4 to sample bottle 2, the hydrops is by syringe needle 3, sample hose 1 gets into in the inlet tube, the hydrops gets into in sample bottle 2 in order to draw the hydrops, through screw rod 7 and screw 8's setting, make negative pressure pipe 5 more laborsaving when taking out the negative pressure.

The sampler is after using, presses gasbag 10, through the effect of gasbag 10 to 11 pressures of disinfection bottle, opens valve 13, and the antiseptic solution in the disinfection bottle 11 just can get into in sampling bottle 2 through hose 12, increases the pressure of pressing gasbag 10, then at this moment the antiseptic solution in the sampling bottle 2 will flow out outside sampling bottle 2 through sampling hose 1, syringe needle 3, has realized sampling bottle 2, sampling hose 1 and the inside disinfection of syringe needle 3.

After the sample, when changing syringe needle 3, the junction of syringe needle 3 and sample hose 1 can produce the bacterium, when pressing gasbag 10, closing valve 13, the antiseptic solution in disinfection bottle 11 will be disinfected through hose two 14, through-hole 15 to the junction of syringe needle 3 and sample hose 1 for hose cyclic utilization has avoided the waste of resource.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

The utility model provides an kind endocrinology department's hydrops sampler, including sample hose (1) and sampling bottle (2) that the surface has scale and sealed setting, end of sample hose (1) can be dismantled and be connected with syringe needle (3), another end of sample hose (1) is located the bottom of sampling bottle (2) inner chamber, the top of sampling bottle (2) inner chamber is provided with air hose (4), and the tip of air hose (4) communicates with each other and is connected with negative pressure tube (5), negative pressure tube (5) internal surface sets up piston (6), the side fixedly connected with that air hose (4) were kept away from to piston (6) drives screw rod (7) that piston (6) moved for negative pressure tube (5) inner chamber;

the method is characterized in that: keep away from negative pressure pipe (5) screw (8) have been seted up to the tip of air hose (4), screw rod (7) surface with the internal surface threaded connection of screw (8), just the tip of screw rod (7) runs through negative pressure pipe (5) and fixedly connected with knob (9), the sampling bottle is provided with outward right negative pressure pipe (5) and sampling hose (1) carry out cleaning and disinfecting's disinfection mechanism.
2. kinds of sampler for effusion in endocrinology according to claim 1, characterized in that the needle (3) and the sampling hose (1) are in threaded connection.
3. The kinds of effusion samplers in endocrinology according to claim 1, wherein the disinfection mechanism includes an inner disinfection mechanism for cleaning and disinfecting the inner cavity of the negative pressure tube (5) and the inner wall of the sampling hose (1) and an outer disinfection mechanism for cleaning and disinfecting the joint of the sampling hose (1) and the needle (3).
4. The effusion sampler of claim 3, wherein the inner disinfection mechanism comprises an air bag (10) disposed outside the sampling bottle (2), and the output end of the air bag (10) is connected with a disinfection bottle (11) containing disinfection solution, the output end of the disinfection bottle (11) is connected with a soft conduit tube (12), and the soft conduit tube (12) penetrates the sampling bottle (2) and is located at the bottom of the inner cavity of the sampling bottle (2), and a valve (13) is disposed on the side of the soft conduit tube (12) close to the sampling bottle (2).
5. The effusion sampler of claim 4, wherein the outer disinfection mechanism comprises a second flexible conduit (14) in communication connection with the disinfection bottle (11), the end of the second flexible conduit (14) is fixed around the outer surface of the joint of the needle (3) and the sampling hose (1), and a through hole (15) for cleaning and disinfecting the outer surface of the joint of the needle (3) and the sampling hose (1) is arranged on the inner surface of the second flexible conduit (14) at the joint of the needle (3) and the sampling hose (1).
6. The kinds of effusion samplers for endocrinology according to claim 5, wherein the number of the through holes (15) is not less than four, and each through hole (15) is sequentially arranged on the inner surface of the second flexible conduit (14) at intervals.