CN218212133U

CN218212133U - Sampling device

Info

Publication number: CN218212133U
Application number: CN202222618174.7U
Authority: CN
Inventors: 王丽红
Original assignee: Hangzhou Lin'an District First People's Hospital
Current assignee: Hangzhou Lin'an District First People's Hospital
Priority date: 2022-10-06
Filing date: 2022-10-06
Publication date: 2023-01-03
Anticipated expiration: 2032-10-06

Abstract

The utility model discloses a sampling device, which belongs to the technical field of medical instruments and comprises a glass shell, wherein a first through hole is formed in the glass shell, a first telescopic rod is fixedly connected in the glass shell, a second telescopic rod is connected in the first telescopic rod, one end of the second telescopic rod is connected with an arc-shaped rod body, a bayonet is uniformly connected to the outside of the arc-shaped rod body away from the second telescopic rod, an arc-shaped fixed rod is hinged in the glass shell, a second handle is installed at one end of the arc-shaped fixed rod, a fixed shell is installed outside the glass shell, a second through hole is formed in the outside of the fixed shell, and a first handle is installed at one end of the second telescopic rod away from the arc-shaped rod body; the utility model discloses when using, can prick multiunit peritoneal dialysis bag, save time and manpower, finally take a sample to the peritoneal dialysis liquid through the water tap, remaining peritoneal dialysis liquid passes through the valve and lets in underground system through the second outlet pipe.

Description

Sampling device

Technical Field

The utility model relates to the technical field of medical equipment, specifically a sampling device.

Background

Peritoneal dialysis is one of effective kidney replacement treatment methods for treating acute kidney injury and chronic renal failure, has the characteristics of simple operation, low medical cost and convenient popularization and application, and has no replacement effect on improving the treatment of uremia patients in China. After training, the patient can finish operation and home treatment by himself, in order to accurately perform peritoneal dialysis treatment on the patient and improve curative effect of peritoneal dialysis, the patient needs to perform a balance test every 3 months, a 24-hour peritoneal dialysis liquid specimen needs to be reserved to distinguish peritoneal transport characteristics of the peritoneal dialysis patient, and an optimal dialysis mode is selected.

The stay of current peritoneal dialysis liquid sample is usually need to puncture drainage bag with the syringe, extract liquid in the drainage liquid in the bag, in order to detect biochemistry and microorganism index wherein, because required sample volume is more, often need puncture many times repeatedly when the sample is taken a sample, can appear liquid when puncturing the peritoneal dialysis bag through fixed bayonet and leave over the unable normal outflow in the inside of peritoneal dialysis bag, and simultaneously, because the waste liquid of peritoneal dialysis drainage probably carries pathogenic infectious virus such as hepatitis B, hepatitis C, syphilis, AIDS, if waste liquid wherein spills after the drainage bag is punctured, contaminated air and ground, also can the risk that medical personnel's health exposure greatly increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sampling device 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 sampling device, includes the glass casing, first through-hole has been seted up to the inside of glass casing, the first telescopic link of inside fixedly connected with of glass casing, the internal connection of first telescopic link has the second telescopic link, the one end of second telescopic link is connected with the arc body of rod, the outside that the second telescopic link was kept away from to the arc body of rod evenly is connected with the bayonet, the inside of glass casing articulates there is the arc dead lever, the second handle is installed to the one end of arc dead lever, the externally mounted of glass casing has fixed casing, the second through-hole has been seted up to the outside of fixed casing, the second telescopic link is kept away from the first in command is installed to the one end of the arc body of rod.

Preferably, the inner bottom wall of the glass shell is communicated with a second water outlet pipe, one end of the second water outlet pipe is connected with a valve, and the inner top wall of the glass shell is communicated with a water inlet pipe.

Preferably, the glass shell is internally connected with a first water outlet pipe, and one end of the first water outlet pipe, which is far away from the glass shell, is connected with a water faucet.

Preferably, the outside of the glass shell is provided with a dial gauge, and the outside of the glass shell is hinged with a cover body through a hinge.

Preferably, the hooks are uniformly arranged in the glass shell.

Preferably, the diameter of the inner wall of the first telescopic rod is larger than that of the inner wall of the first through hole.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, hang the peritoneal dialysis bag on the inside couple of glass casing through the peritoneal dialysis bag, the arc body of rod is fixed with the peritoneal dialysis bag, drive the second telescopic link through first handle, finally realize driving the bayonet and pierce the peritoneal dialysis bag, can pierce the multiunit peritoneal dialysis bag simultaneously, equally, the staff can hand the first in command and drive the second telescopic link and rotate, the second telescopic link drives the arc body of rod and is 360 rotations with the bayonet, the bayonet pierces into the peritoneal dialysis bag after, can thoroughly pierce the peritoneal dialysis bag through 360 rotations, make the peritoneal dialysis liquid in the peritoneal dialysis bag flow in the inside of glass casing, and is convenient and fast, save time and manpower, finally take a sample through the water tap peritoneal dialysis liquid, remaining peritoneal dialysis liquid lets in the system under through the second outlet pipe through the valve.

Drawings

Fig. 1 is a schematic top view of the cross-sectional structure of the present invention;

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

fig. 3 is a schematic front view of the present invention;

fig. 4 is a schematic structural view of the hook and the glass housing of the present invention.

In the figure: 1. a dial gauge; 2. a cover body; 3. a water inlet pipe; 4. a first water outlet pipe; 5. a faucet; 6. a valve; 7. a second water outlet pipe; 8. a first handle; 9. a first telescopic rod; 10. a second telescopic rod; 11. a second handle; 12. an arc-shaped fixing rod; 13. an arc-shaped rod body; 14. a bayonet; 15. a glass housing; 16. a stationary housing; 17. hooking; 18. a first through hole; 19. a second via.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

The first embodiment is as follows:

referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a sampling device, including glass casing 15, first through-hole 18 has been seted up to glass casing 15's inside, the first telescopic link 9 of the inside fixedly connected with of glass casing 15, the internal connection of first telescopic link 9 has second telescopic link 10, the one end of second telescopic link 10 is connected with the arc-shaped rod body 13, the outside that the second telescopic link 10 was kept away from to the arc-shaped rod body 13 evenly is connected with bayonet 14, glass casing 15's inside articulates there is arc-shaped fixing rod 12, second handle 11 is installed to the one end of arc-shaped fixing rod 12, glass casing 15's externally mounted has fixed casing 16, second through-hole 19 has been seted up to fixed casing 16's outside, first in command 8 is installed to the one end that the arc-shaped rod body 13 was kept away from to second telescopic link 10.

Specifically, the bottom wall of the interior of the glass shell 15 is communicated with a second water outlet pipe 7, one end of the second water outlet pipe 7 is connected with a valve 6, and the top wall of the interior of the glass shell 15 is communicated with a water inlet pipe 3; through setting up inlet tube 3, after finishing sampling the peritoneal dialysis liquid, can be with the outside water source of inlet tube 3 switch-on, can wash and disinfect inside glass casing 15.

Specifically, a first water outlet pipe 4 is connected inside the glass shell 15, and a water faucet 5 is connected to one end, far away from the glass shell 15, of the first water outlet pipe 4; by means of the arrangement of the water tap 5, the dialysate inside the glass shell 15 can be sampled.

Specifically, a dial gauge 1 is installed outside the glass shell 15, and a cover body 2 is hinged to the outside of the glass shell 15 through a hinge; when the operation is required inside the glass casing 15, the cover 2 is opened, and the scale 1 is attached to the glass casing 15, whereby the total amount of the penetrated abdominal liquid inside the glass casing 15 can be seen.

Specifically, hooks 17 are uniformly arranged inside the glass shell 15; the cover body 2 is opened to hang the peritoneal dialysis bags on the hooks 17, and the hooks 17 are arranged into a plurality of groups and can hang a plurality of peritoneal dialysis bags at the same time.

Specifically, the diameter of the inner wall of the first telescopic rod 9 is larger than that of the inner wall of the first through hole 18.

The worker holds the first handle 8 by hand to provide acting force for the peritoneal dialysis bag, the first handle 8 drives the second telescopic rod 10 to slide in the first telescopic rod 9, the second telescopic rod 10 drives the bayonet 14 through the arc-shaped rod body 13 to puncture the peritoneal dialysis bag, and the punctured peritoneal dialysis solution is stored in the glass shell 15.

Example two:

the utility model provides a sampling device, including glass housing 15, first through-hole 18 has been seted up to glass housing 15's inside, the first telescopic link 9 of inside fixedly connected with of glass housing 15, the internal connection of first telescopic link 9 has second telescopic link 10, the one end fixedly connected with arc body of rod 13 of second telescopic link 10, the outside evenly connected with bayonet 14 that second telescopic link 10 was kept away from to arc body of rod 13, glass housing 15's inside has arc dead lever 12 through the hinge, second handle 11 is installed to the one end of arc dead lever 12, glass housing 15's externally mounted has fixed casing 16, second through-hole 19 has been seted up to fixed casing 16's outside, first in command 8 has been installed to the one end that the arc body of rod 13 was kept away from to second telescopic link 10.

Specifically, the bottom wall of the interior of the glass shell 15 is communicated with a second water outlet pipe 7, one end of the second water outlet pipe 7 is connected with a valve 6, and the top wall of the interior of the glass shell 15 is communicated with a water inlet pipe 3; through setting up inlet tube 3, after finishing sampling the peritoneal dialysis liquid, can be with the outside water source of inlet tube 3 switch-on, wash and disinfect inside glass casing 15.

Specifically, a dial gauge 1 is arranged outside the glass shell 15, and a cover body 2 is hinged outside the glass shell 15 through a hinge; when the inside of the glass casing 15 needs to be operated, the cover 2 is opened, and the scale 1 and the glass casing 15 are attached to make it possible to clearly see the total amount of the punctured peritoneal dialysis solution inside the glass casing 15.

The worker holds the first handle 8 to drive the second telescopic rod 10 to rotate, the second telescopic rod 10 drives the arc-shaped rod body 13 to rotate 360 degrees with the bayonet 14, and after the bayonet 14 is punctured into the peritoneal dialysis bag, the peritoneal dialysis bag can be thoroughly punctured through 360-degree rotation, so that peritoneal dialysis liquid in the peritoneal dialysis bag flows into the glass shell 15.

According to the technical scheme, the working steps of the scheme are summarized and carded: after a user sterilizes the peritoneal dialysis bag, the peritoneal dialysis bag is hung on the hook 17 by opening the cover body 2, the second handle 11 is held by hand to fix the arc-shaped fixing rod 12 with the peritoneal dialysis bag, the cover body 2 is closed, the first handle 8 is held by hand to provide acting force for the peritoneal dialysis bag, the first handle 8 drives the second telescopic rod 10 to slide in the first telescopic rod 9, the second telescopic rod 10 drives the puncture knife 14 to puncture the lower part of the peritoneal dialysis bag through the arc-shaped rod body 13, the punctured peritoneal dialysis solution is stored in the glass shell 15, so that the liquid in the peritoneal dialysis bag completely flows into the glass shell 15, the total amount of the peritoneal dialysis solution can be clearly and visually seen by arranging the scale 1, the tap 5 can be opened immediately to sample the peritoneal dialysis solution, after sampling is completed, the peritoneal dialysis bag is taken out, the water inlet pipe 3 is communicated with an external water source, the inside of the glass shell 15 is cleaned and sterilized, finally the liquid is discharged through the valve 6, when the puncture knife 14 cannot puncture the peritoneal dialysis bag through parallel acting force, the worker holds the first handle 8 to drive the second telescopic rod 10 to rotate, the second telescopic rod 10 is driven to rotate with the puncture knife 14, the puncture rod body to completely, and the telescopic rod 14, the telescopic rod can be completely rotated into the peritoneal dialysis bag, and the peritoneal dialysis bag can be completely flows into the peritoneal dialysis bag by 360 degrees, so that the peritoneal dialysis bag can be completely flows into the peritoneal dialysis bag.

The part not involved in the utility model is the same as the prior art or can be realized by adopting the prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 sampling device, includes glass casing (15), its characterized in that, first through-hole (18) have been seted up to the inside of glass casing (15), the first telescopic link (9) of inside fixedly connected with of glass casing (15), the internally connected with second telescopic link (10) of first telescopic link (9), the one end of second telescopic link (10) is connected with the arc body of rod (13), the outside evenly connected with bayonet (14) of second telescopic link (10) are kept away from to the arc body of rod (13), the inside articulated arc dead lever (12) that have of glass casing (15), second handle (11) are installed to the one end of arc dead lever (12), the externally mounted of glass casing (15) has fixed casing (16), second through-hole (19) have been seted up to the outside of fixed casing (16), keep away from second telescopic link (10) the first in command (8) are installed to the one end of the arc body of rod (13).

2. A sampling device according to claim 1, wherein: the glass shell is characterized in that the inner bottom wall of the glass shell (15) is communicated with a second water outlet pipe (7), one end of the second water outlet pipe (7) is connected with a valve (6), and the inner top wall of the glass shell (15) is communicated with a water inlet pipe (3).

3. A sampling device according to claim 1, wherein: the glass shell (15) is internally connected with a first water outlet pipe (4), and one end, far away from the glass shell (15), of the first water outlet pipe (4) is connected with a water faucet (5).

4. A sampling device according to claim 1, wherein: the outside of glass casing (15) installs graduation apparatus (1), the outside of glass casing (15) is articulated through the hinge has lid (2).

5. A sampling device according to claim 1, wherein: and hooks (17) are uniformly arranged in the glass shell (15).

6. A sampling device according to claim 1, wherein: the diameter of the inner wall of the first telescopic rod (9) is larger than that of the inner wall of the first through hole (18).