CN210056092U - Division of endocrinology uses hydrops sampling device - Google Patents
Division of endocrinology uses hydrops sampling device Download PDFInfo
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- CN210056092U CN210056092U CN201920420275.9U CN201920420275U CN210056092U CN 210056092 U CN210056092 U CN 210056092U CN 201920420275 U CN201920420275 U CN 201920420275U CN 210056092 U CN210056092 U CN 210056092U
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- piston rod
- sampling device
- syringe
- piston
- liquid storage
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Abstract
The utility model discloses a effusion sampling device for endocrinology department, which comprises a syringe, wherein one end of the syringe is provided with a detachable three-way valve, one end of the three-way valve is provided with a detachable sampling device, a piston rod A is inserted in the syringe, one end of the piston rod A is in contact connection with the inner wall of the syringe through the piston A, two sides of the other end of the piston rod A are fixedly provided with a push plate A, and a piston rod B is inserted in the piston rod A, the utility model relates to a effusion sampling device for endocrinology department, which pulls the piston rod A, the syringe is pumped to form negative pressure, the effusion is convenient to sample, the piston rod B is pulled, the inner cavity of the piston rod A is communicated with the inner cavity of the syringe, the volume is increased, the sufficient liquid is easy to extract, the three-way valve is arranged, the sampling liquid with different, relieve pain of patients and reduce the working intensity of medical staff.
Description
Technical Field
The utility model relates to a sampling device, in particular to endocrinology department uses hydrops sampling device belongs to medical equipment technical field.
Background
The endocrinology department is a place special for treating diseases of the endocrinology department in hospitals and is mainly responsible for clinical diagnosis and treatment of diabetes, obesity, osteoporosis, gout, lipid metabolism disorder, diseases of thyroid, pituitary, adrenal gland, gonad, parathyroid gland and the like.
The endocrine system is the important governing system of organism, in case endocrine dyscrasia, will arouse various diseases, extract the hydrops earlier when the diagnosis, diagnose after examining the hydrops, when taking a sample to endocrine dyscrasia hydrops, often adopt the syringe to extract, in the extraction process, the volume of syringe is limited, the hydrops volume of extraction is limited, in case the circumstances such as deviation takes place, then lead to the sample volume not enough, need take a sample many times, not only bring more pain for the patient, medical personnel's working strength has been increased, the wasting of resources.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hydrops sampling device for endocrinology to the hydrops volume that proposes in solving above-mentioned background is limited at the extraction in-process, and the volume of syringe, the hydrops volume of extraction is limited, in case the condition such as deviation takes place, then leads to the sample volume not enough, needs sample many times, not only brings more pain for the patient, has increased medical personnel's working strength, the problem of extravagant resource.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an endocrinology is with hydrops sampling device, includes the syringe, the one end of syringe is equipped with the detachable three-way valve, the one end of three-way valve is equipped with detachable sampling device, it has piston rod A to peg graft in the inside of syringe, piston rod A's one end pass through piston A with the inner wall contact of syringe is connected, the fixed push pedal A that is equipped with in both sides of the piston rod A other end, piston rod B's inside is pegged graft and is had piston rod B, piston rod B's one end pass through piston B with piston rod A's inner wall contact is connected, the fixed push pedal B that is equipped with in.
As a preferred technical scheme of the utility model, sampling device includes the exhaust tube, the output of exhaust tube with the connection can be dismantled to the one end of three-way valve, the input of exhaust tube alternates with the through-hole of liquid storage pot top cap and is connected, the other end of exhaust tube is equipped with the catheter, the output of catheter with the through-hole of liquid storage pot top cap alternates and connects, the input of catheter is equipped with the detachable sampling needle, one side of liquid storage pot top cap is through connecting rope and a plurality of rubber buffer fixed connection.
As an optimal technical scheme of the utility model, push pedal a with push pedal B's both sides are all seted up flutedly, the recess is connected with spacing block of taking.
As a preferred technical proposal of the utility model, the exhaust tube, the liquid storage tank and the catheter are transparent bodies.
As a preferred technical scheme of the utility model, the one end of liquid storage tank top cap alternates with the one end of overflow pipe and is connected, the overflow pipe is the U-shaped, the tip of the overflow pipe other end is equipped with the sealed lid of detachable.
As an optimized technical scheme of the utility model, piston a's central point puts the department and offers the gas pocket, the gas pocket with piston B's convex body block is connected.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a hydrops sampling device for endocrinology department, pulling piston rod A, the syringe is bled and is formed the negative pressure, the convenience is taken a sample the hydrops, pulling piston rod B, make piston rod A's inner chamber and syringe inner chamber intercommunication, the increase volume, easily extract the liquid of capacity, be equipped with the three-way valve, through the interface of adjusting the intercommunication, conveniently extract the sample liquid of equidimension not, it is comparatively convenient to use, the sample liquid of once extracting corresponding quantity, alleviate patient's pain, reduce medical personnel's working strength, the overall structure is simple, low in cost, therefore, the clothes hanger is strong in practicability, and easy popularization.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the syringe of the present invention;
fig. 3 is a schematic side view of the push plate B of the present invention.
In the figure: 1. an injector; 2. a piston rod A; 3. pushing a plate A; 4. a piston rod B; 5. pushing a plate B; 6. a groove; 7. a limiting band; 8. a three-way valve; 9. an air exhaust pipe; 10. a liquid storage tank; 11. a catheter; 12. an overflow pipe; 13. a sealing cover; 14. a rubber plug; 15. a piston A; 16. and a piston B.
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.
Please refer to fig. 1-3, the utility model provides a effusion sampling device for endocrinology department, including syringe 1, syringe 1's one end is equipped with detachable three-way valve 8, three-way valve 8's one end is equipped with detachable sampling device, syringe 1's inside is pegged graft and is had piston rod A2, piston rod A2's one end is passed through piston A15 and is connected with syringe 1's inner wall contact, the fixed push pedal A3 that is equipped with in both sides of the piston rod A2 other end, piston rod A2's inside is pegged graft and is had piston rod B4, piston rod B4's one end is passed through piston B16 and is connected with piston rod A2's inner wall contact, the fixed push pedal B.
Preferably, sampling device includes exhaust tube 9, the output of exhaust tube 9 can be dismantled with three-way valve 8's one end and be connected, the input of exhaust tube 9 and the through-hole interlude of liquid storage pot 10 top cap are connected, the other end of exhaust tube 9 is equipped with catheter 11, catheter 11's output and the through-hole interlude of liquid storage pot 10 top cap are connected, catheter 11's input is equipped with detachable sample needle, one side of liquid storage pot 10 top cap is through connecting rope and a plurality of rubber buffer 14 fixed connection, the sample needle inserts behind the hydrops district, extraction sampling liquid enters into liquid storage pot 10 through catheter 11, convenient storage, be equipped with rubber buffer 14, the purpose of sealed liquid storage pot 10 top cap through-hole is played, prevent that sampling liquid from being.
Preferably, recess 6 has all been seted up to push pedal A3 and push pedal B5's both sides, and recess 6 is connected with spacing belt 7 block, and spacing belt 7 plays limiting displacement to push pedal A3 and push pedal B5, and it is comparatively stable to use.
Preferably, the air exhaust pipe 9, the liquid storage tank 10 and the catheter 11 are all transparent bodies, so that the observation is convenient.
Preferably, one end of the top cover of the liquid storage tank 10 is inserted into and connected with one end of the overflow pipe 12, the overflow pipe 12 is U-shaped, the end part of the other end of the overflow pipe 12 is provided with a detachable sealing cover 13, and the sampling liquid in the liquid storage tank 10 is guided out through the overflow pipe 12 by opening and closing the sealing cover 13.
Preferably, the center of the piston a15 is provided with an air hole, the air hole is connected with a convex body of the piston B16 in a clamping manner, the air hole enables the inner cavity of the syringe 1 to be communicated with the inner cavity of the piston rod a2, and the convex body is connected with the air hole in a clamping manner, so that the sealing performance is good.
When the utility model is used, the utility model relates to a hydrops sampling device for endocrinology department, one end of syringe 1 is pegged graft with a interface of three-way valve 8, another interface of three-way valve 8 is pegged graft with one end of exhaust tube 9, the other end of exhaust tube 9 and one end of catheter 11 are respectively with the through-hole of liquid storage pot 10 top cap interlude and are connected, the sampling needle is installed to the other end of catheter 11, when extracting the sampling liquid, after inserting the sampling needle into hydrops district, through pulling push pedal A3, make piston rod A2 drive piston A15 and remove, form the negative pressure, pump the hydrops into liquid storage pot 10, after piston rod A2 pulls out the limit, take off spacing area 7, through pulling piston rod B4, make piston rod B4 drive piston B16 slide in the inner chamber of piston rod A2, continue to extract the hydrops, after piston rod B4 pulls out the limit, still can not reach the requirement of sample, form the instrument grafting through third interface and the syringe 1 or other negative pressures of the same type of three, after the liquid in the liquid storage tank 10 is filled to a certain amount, the sampling liquid is guided to other storage tanks through the overflow pipe 12, so that the liquid storage tank is convenient for examination and easy for analysis and judgment of the state of an illness.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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 (6)
1. The utility model provides a division of endocrinology is with hydrops sampling device, includes syringe (1), its characterized in that, the one end of syringe (1) is equipped with detachable three-way valve (8), the one end of three-way valve (8) is equipped with detachable sampling device, the inside of syringe (1) is pegged graft and is had piston rod A (2), the one end of piston rod A (2) pass through piston A (15) with the inner wall contact of syringe (1) is connected, the fixed push pedal A (3) that is equipped with in both sides of the piston rod A (2) other end, the inside of piston rod A (2) is pegged graft and is had piston rod B (4), the one end of piston rod B (4) pass through piston B (16) with the inner wall contact of piston rod A (2) is connected, the fixed push pedal B (5) that is equipped with.
2. The effusion sampling device for endocrinology department according to claim 1, characterized in that: sampling device includes exhaust tube (9), the output of exhaust tube (9) with the connection can be dismantled to the one end of three-way valve (8), the input of exhaust tube (9) alternates with the through-hole of liquid storage pot (10) top cap and is connected, the other end of exhaust tube (9) is equipped with catheter (11), the output of catheter (11) with the through-hole of liquid storage pot (10) top cap alternates and connects, the input of catheter (11) is equipped with detachable sample needle, one side of liquid storage pot (10) top cap is through connecting rope and a plurality of rubber buffer (14) fixed connection.
3. The effusion sampling device for endocrinology department according to claim 1, characterized in that: the two sides of the push plate A (3) and the push plate B (5) are provided with grooves (6), and the grooves (6) are connected with limiting belts (7) in a clamping mode.
4. The effusion sampling device for endocrinology department according to claim 2, characterized in that: the air suction pipe (9), the liquid storage tank (10) and the catheter (11) are all transparent bodies.
5. The effusion sampling device for endocrinology department according to claim 2, characterized in that: one end of the top cover of the liquid storage tank (10) is connected with one end of an overflow pipe (12) in a penetrating and penetrating manner, the overflow pipe (12) is U-shaped, and a detachable sealing cover (13) is arranged at the end part of the other end of the overflow pipe (12).
6. The effusion sampling device for endocrinology department according to claim 1, characterized in that: an air hole is formed in the center of the piston A (15), and the air hole is connected with the convex body of the piston B (16) in a clamping mode.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201920420275.9U CN210056092U (en) | 2019-03-29 | 2019-03-29 | Division of endocrinology uses hydrops sampling device |
Applications Claiming Priority (1)
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CN201920420275.9U CN210056092U (en) | 2019-03-29 | 2019-03-29 | Division of endocrinology uses hydrops sampling device |
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CN201920420275.9U Expired - Fee Related CN210056092U (en) | 2019-03-29 | 2019-03-29 | Division of endocrinology uses hydrops sampling device |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113081071A (en) * | 2021-04-10 | 2021-07-09 | 山东第一医科大学附属肿瘤医院(山东省肿瘤防治研究院、山东省肿瘤医院) | Tumor cell sampling and inspecting device |
CN114052797A (en) * | 2021-11-09 | 2022-02-18 | 牛文忠 | Multipurpose sampling storage cylinder for children endocrine genetic metabolism department |
-
2019
- 2019-03-29 CN CN201920420275.9U patent/CN210056092U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113081071A (en) * | 2021-04-10 | 2021-07-09 | 山东第一医科大学附属肿瘤医院(山东省肿瘤防治研究院、山东省肿瘤医院) | Tumor cell sampling and inspecting device |
CN114052797A (en) * | 2021-11-09 | 2022-02-18 | 牛文忠 | Multipurpose sampling storage cylinder for children endocrine genetic metabolism department |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200214 Termination date: 20210329 |