CN219625140U

CN219625140U - Body fluid sampler

Info

Publication number: CN219625140U
Application number: CN202320889537.2U
Authority: CN
Inventors: 魏倩倩
Original assignee: Liaocheng Chiping District People's Hospital
Current assignee: Liaocheng Chiping District People's Hospital
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-09-01
Anticipated expiration: 2033-04-20

Abstract

The utility model discloses a body fluid sampler, which belongs to the technical field of body fluid sampling and comprises a sampling tube, a sealing plate, a push rod, a moving block, a detachable temperature control assembly, a sampling tube and a one-way valve, wherein the sealing plate is placed in the sampling tube, the sealing plate is tightly connected with the interior of the sampling tube, one end of the push rod is fixed on one surface of the sealing plate, the moving block is fixedly arranged at the other end of the push rod, the bottom of the sampling tube is provided with a sliding groove, the detachable temperature control assembly is slidably arranged on the sliding groove, one side of the one-way valve is arranged on the side wall of the sampling tube, and one end of the sampling tube is arranged on the other side of the one-way valve.

Description

Body fluid sampler

Technical Field

The utility model relates to a body fluid sampler, and belongs to the technical field of body fluid sampling.

Background

The liquid in the body is composed of water, inorganic salts and organic matters dissolved in the water, and is collectively called body fluid. The body fluid is widely distributed inside and outside the organism cells, the intracellular fluid is the main part of the metabolism of substances, the extracellular fluid is the internal environment for each cell of the organism to survive, the dynamic balance of the volume, distribution and composition of the body fluid is maintained, the normal metabolism of the cells is ensured, the physiological functions of various organs are maintained, the endocrinology department is a place specially used for treating endocrinology department diseases in hospitals and is mainly responsible for clinical diagnosis and treatment of diabetes, obesity, osteoporosis, gout, lipid metabolism disorder, thyroid, pituitary, adrenal gland, gonad, parathyroid gland and other diseases, the body fluid of a patient needs to be extracted before examination and diagnosis of the diseases, a body fluid sampler is needed during the extraction, the general body fluid sampler cannot store the extracted body fluid at the optimal temperature, so that the body fluid detection result is inaccurate, and simultaneously the body fluid sampler cannot be conveniently taken down when being protected by a placing tube, and is inconvenient to use.

Disclosure of Invention

The utility model aims to solve the problems and provide a body fluid sampler which can keep the taken body fluid at the optimal temperature, so that the body fluid detection result is more accurate, and meanwhile, the lug slides on the chute, so that the detachable temperature control assembly can be quickly taken down, the sampled fluid can be conveniently taken out, and the mounting box is cleaned.

The body fluid sampler comprises a sampling tube, a sealing plate, a push rod, a moving block, a detachable temperature control assembly, a sampling tube and a one-way valve, wherein the sealing plate is placed in the sampling tube, the sealing plate is tightly connected with the interior of the sampling tube, one end of the push rod is fixed on one surface of the sealing plate, the moving block is fixedly arranged at the other end of the push rod, a sliding groove is formed in the bottom of the sampling tube, the detachable temperature control assembly is slidably arranged on the sliding groove, one side of the one-way valve is arranged on the side wall of the sampling tube, and one end of the sampling tube is arranged on the other side of the one-way valve.

Preferably, in order to make the body fluid that takes out keep at the best temperature, the result of body fluid detection is more accurate, makes things convenient for the device to dismantle simultaneously and clears up, convenient to use, detachable temperature control assembly is including install bin, lug, micro refrigerator, visual glass and switch, lug top slidable mounting is in on the spout, install bin top fixed mounting is in the lug bottom, micro refrigerator wears to establish to install on an install bin lateral wall, the install bin front side is provided with square opening, visual glass installs on the square opening, the switch is installed install the install bin front side, the switch with micro refrigerator electricity is connected.

Preferably, for quantitative sampling body fluid for it is more convenient to detect, and can carry out multiple sampling, has practiced thrift sampling time effectively, the ration sampling module is installed to sampling tube bottom screw thread, the ration sampling module is located in the detachable control by temperature change subassembly, the controller is installed to the sampling tube front side, the controller with ration sampling module electric connection, the ration sampling module is including placing pipe, mounting bracket, screw thread arch and flexible separation blade, be provided with on the mounting bracket screw thread arch, the mounting bracket passes through screw thread arch installs sampling tube bottom, place pipe top fixed mounting is in the mounting bracket bottom, flexible separation blade is installed place intraductally.

The beneficial effects of the utility model are as follows: according to the detachable temperature control assembly, the taken body fluid can be kept at the optimal temperature, so that the body fluid detection result is more accurate, medical staff can be better helped to know the physical condition of a patient, the condition of the patient can be accurately judged, the mounting box can protect the sampled body fluid to a certain extent, the waste of medical resources is avoided, meanwhile, the bump slides on the sliding groove, so that the detachable temperature control assembly can be quickly taken down, the sampled liquid can be conveniently taken out, the mounting box is cleaned, and the detachable temperature control assembly is more convenient to use.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic side view of the overall structure of the present utility model.

Fig. 3 is a schematic structural diagram of a detachable temperature control assembly according to the present utility model.

FIG. 4 is a schematic diagram of a quantitative sampling assembly according to the present utility model.

In the figure: 1. a sampling tube; 2. a sealing plate; 3. a push rod; 4. a moving block; 5. a chute; 6. a detachable temperature control assembly; 601. a mounting box; 602. a bump; 603. a micro refrigerator; 604. visual glass; 605. a switch; 7. a quantitative sampling assembly; 701. placing a tube; 702. a mounting frame; 703. a threaded boss; 704. a flexible baffle; 8. a controller; 9. a sampling tube; 10. a one-way valve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a body fluid sampler includes a sampling tube 1, a sealing plate 2, a push rod 3, a moving block 4, a detachable temperature control assembly 6, a sampling tube 9 and a check valve 10, wherein the sealing plate 2 is placed inside the sampling tube 1, the sealing plate 2 is tightly connected with the inside of the sampling tube 1, one end of the push rod 3 is fixed on one surface of the sealing plate 2, the moving block 4 is fixedly installed at the other end of the push rod 3, a sliding groove 5 is conveniently formed in the bottom of the sampling tube 1, the detachable temperature control assembly 6 is conveniently moved, the detachable temperature control assembly 6 is slidably installed on the sliding groove 5, one side of the check valve 10 is installed on the side wall of the sampling tube 1, the check valve 10 enables body fluid to enter the sampling tube 1 from the inside of the sampling tube 9, the body fluid cannot flow into the sampling tube 9 again from the inside of the sampling tube 1, and one end of the sampling tube 9 is installed on the other side of the check valve 10.

When the utility model is actually used, the check valve 10 is opened, the sampling tube 9 is placed in body fluid to be sampled, the movable block 4 is pulled backwards manually, so that the push rod 3 and the sealing plate 2 are driven to move backwards, the air pressure in the sampling tube 1 is reduced, body fluid enters the sampling tube 1 through the sampling tube 9 and the check valve 10, the sampled capacity is set through the controller 8, when the first quantitative sampling assembly 7 reaches a set value, the quantitative sampling assembly 7 is closed, one-time sampling is completed, the number of the quantitative sampling assemblies 7 is three, the multiple sampling can be performed, and then the detachable temperature control assembly 6 is utilized to enable the body fluid in the quantitative sampling assembly 7 to be kept at a proper temperature, so that the subsequent detection result is more accurate.

As a technical optimization scheme of the utility model, as shown in FIG. 3, the detachable temperature control assembly 6 comprises a mounting box 601, a protruding block 602, a micro refrigerator 603, visual glass 604 and a switch 605, wherein the top of the protruding block 602 is slidably mounted on a sliding chute 5, the top of the mounting box 601 is fixedly mounted at the bottom of the protruding block 602, the protruding block 602 can slide on the sliding chute 5, the mounting box 601 can slide and be conveniently mounted and removed, the micro refrigerator 603 is arranged on one side wall of the mounting box 601 in a penetrating manner, a square through hole is formed in the front side of the mounting box 601, the visual glass 604 is mounted on the square through hole, the medical staff can observe sampled body fluid conveniently, the switch 605 is mounted on the front side of the mounting box 601, and the switch 605 is electrically connected with the micro refrigerator 603.

When the quantitative sampling device is used, the mounting box 601 is fixed below the sampling tube 1 through the sliding of the protruding block 602 on the sliding groove 5, the quantitative sampling assembly 7 is positioned inside the mounting box 601, the micro refrigerator 603 is opened through the setting switch 605, so that the temperature inside the mounting box 601 is kept at the optimal temperature, after the set temperature is reached, the micro refrigerator 603 stops working, medical staff can observe sampled body fluid through the visible glass 604, the device is convenient to adjust, and meanwhile, the mounting box 601 can have a certain protection effect on the quantitative sampling assembly 7, and medical resource cost caused by the fact that the quantitative sampling assembly 7 is exposed outside is avoided.

As a technical optimization scheme of the utility model, as shown in FIG. 4, a quantitative sampling component 7 is arranged at the bottom of a sampling tube 1 in a threaded manner, the quantitative sampling component 7 is positioned in a detachable temperature control component 6, a controller 8 is arranged at the front side of the sampling tube 1, the controller 8 is electrically connected with the quantitative sampling component 7, the controller 8 can control the quantitative sampling component 7, the quantitative sampling component 7 comprises a placing tube 701, a mounting frame 702, a threaded protrusion 703 and a flexible baffle 704, the mounting frame 702 is provided with the threaded protrusion 703, the mounting frame 702 is arranged at the bottom of the sampling tube 1 through the threaded protrusion 703, the top of the placing tube 701 is fixedly arranged at the bottom of the mounting frame 702, and the flexible baffle 704 is arranged inside the placing tube 701.

When the quantitative sampling device is used, the controller 8 is used for setting the quantitative sampling assembly 7, then the placing tube 701 is manually rotated to drive the mounting frame 702 to rotate, so that the threaded boss 703 rotates on the sampling tube 1, the quantitative sampling assembly 7 is arranged on the sampling tube 1, sampled body fluid enters the placing tube 701 for storage, after the body fluid in the placing tube 701 reaches a set value, the flexible baffle 704 blocks the body fluid from entering, so that the body fluid in the placing tube 701 is quantitative, the subsequent detection by medical staff is facilitated, the quantitative sampling device can quantitatively sample the body fluid, the detection is more convenient, the repeated sampling can be performed, and the sampling time is effectively saved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A body fluid sampler, characterized in that: including sample section of thick bamboo (1), closing plate (2), push rod (3), movable block (4), detachable control by temperature change subassembly (6), sampling tube (9) and check valve (10), closing plate (2) are placed inside sample section of thick bamboo (1), closing plate (2) with inside zonulae occludens of sample section of thick bamboo (1), push rod (3) one end is fixed closing plate (2) one side, movable block (4) fixed mounting is in the other end of push rod (3), spout (5) have been seted up to sample section of thick bamboo (1) bottom, detachable control by temperature change subassembly (6) slidable mounting is in on spout (5), install on one side of check valve (10) on the lateral wall of sample section of thick bamboo (1), sampling tube (9) one end is installed the opposite side of check valve (10).

2. A body fluid sampler as claimed in claim 1 wherein: the detachable temperature control assembly (6) comprises a mounting box (601), a lug (602), a micro refrigerator (603), visible glass (604) and a switch (605), and the top of the lug (602) is slidably mounted on the sliding groove (5).

3. A body fluid sampler as claimed in claim 2 wherein: the top of the mounting box (601) is fixedly arranged at the bottom of the protruding block (602), and the micro refrigerator (603) is arranged on one side wall of the mounting box (601) in a penetrating mode.

4. A body fluid sampler according to claim 3 and wherein: the front side of the mounting box (601) is provided with a square through hole, and the visible glass (604) is mounted on the square through hole.

5. A body fluid sampler as claimed in claim 4 wherein: the switch (605) is arranged on the front side of the mounting box (601), and the switch (605) is electrically connected with the micro refrigerator (603).

6. A body fluid sampler as claimed in claim 1 wherein: the quantitative sampling assembly (7) is installed on the bottom thread of the sampling tube (1), the quantitative sampling assembly (7) is located in the detachable temperature control assembly (6), the controller (8) is installed on the front side of the sampling tube (1), and the controller (8) is electrically connected with the quantitative sampling assembly (7).

7. A body fluid sampler as claimed in claim 6 wherein: the quantitative sampling assembly (7) comprises a placing tube (701), a mounting frame (702), a threaded protrusion (703) and a flexible baffle (704), wherein the threaded protrusion (703) is arranged on the mounting frame (702), and the mounting frame (702) is installed at the bottom of the sampling tube (1) through the threaded protrusion (703).

8. A body fluid sampler as claimed in claim 7 wherein: the top of the placing pipe (701) is fixedly arranged at the bottom of the mounting frame (702), and the flexible baffle (704) is arranged inside the placing pipe (701).