CN215017945U

CN215017945U - Endocrine branch of academic or vocational study secretion sampling device

Info

Publication number: CN215017945U
Application number: CN202120230801.2U
Authority: CN
Inventors: 张彦芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-12-07
Anticipated expiration: 2031-01-27

Abstract

The utility model relates to the technical field of endocrinology, in particular to an endocrine secretion sampling device. A push handle is fixedly installed on one side of the pull rod, a connecting head is communicated with one side of the barrel, an inner cavity of the connecting head is provided with an insertion hole, and a plug is inserted into the inner cavity of the insertion hole; Syringe, piston, pull rod, push handle, connector, jack, plug, connecting tube, needle body, card slot, support rod, movable rod, connecting block, card plate, telescopic rod, spring, pressure rod and pressure plate settings , which solves the problem that the needle in the existing sampling device cannot be quickly replaced. Repeated sampling will not only easily cause cross-infection, but also affect the life safety of the patient in severe cases. At the same time, the entire sampling device needs to be replaced when replacing the sampling device. It will cause a waste of resources.

Description

Endocrine branch of academic or vocational study secretion sampling device

Technical Field

The utility model relates to an endocrine science and technology field specifically is an endocrinology's secretion sampling device.

Background

The endocrinology department is a place special for treating diseases of the endocrinology department in hospitals, 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, and needs a sampling device when sampling secretions.

However, the needle head in the existing sampling device can not be replaced quickly, if the sampling is repeated, cross infection is easily caused, the life safety of a patient is affected under the serious condition, and meanwhile, the whole sampling device needs to be replaced when being replaced, so that the waste of resources can be caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an endocrinology department secretion sampling device possesses can be to syringe needle quick replacement's advantage, has solved the unable quick replacement of syringe needle among the current sampling device, if sample repeatedly not only causes cross infection easily, but also can influence patient's life safety under the serious conditions moreover, needs whole the changing when changing sampling device simultaneously, at this moment just can cause the problem of wasting of resources.

In order to achieve the above object, the utility model provides a following technical scheme: a secretion sampling device for endocrinology department comprises a needle cylinder, wherein one end of an inner cavity of the needle cylinder is movably connected with a piston, one side of the piston is fixedly provided with a pull rod, one side of the pull rod is fixedly provided with a push handle, one side of the needle cylinder is communicated with a connector, an inner cavity of the connector is provided with a jack, an inner cavity of the jack is inserted with a plug, one side of the plug is communicated with a connecting pipe, one side of the connecting pipe is communicated with a needle head body, the top and the bottom of the connecting pipe are both provided with a clamping groove, an inner cavity of the clamping groove is clamped with a clamping plate, the outer side of the clamping plate is fixedly provided with a connecting block, the outer side of the connecting block is hinged with a telescopic rod, the outer side of the telescopic rod is fixedly installed with an inner cavity of the connector, the top and the bottom of the inner cavity of the connector are both fixedly provided with springs, the springs are positioned on the outer side of the telescopic rod, one side of the connecting block is fixedly provided with a movable rod, the one end in the movable rod outside articulates there is the depression bar, the outside fixed mounting of depression bar has the clamp plate, the middle-end in the movable rod outside articulates there is branch, the outside of branch and the inner chamber fixed mounting of connector.

Preferably, one end of the bottom of the needle cylinder is communicated with a liquid outlet pipe, and a test tube is inserted in the outer side of the liquid outlet pipe.

Preferably, the outside fixed mounting of drain pipe has the sealing washer, and the outside of sealing washer and the inner wall in close contact with of test tube.

Preferably, through holes are formed in the top and the bottom of the connecting head, and the pressing rod penetrates through the connecting head through the through holes.

Preferably, a stress plate is fixedly installed on one side of the top and one side of the bottom of the needle cylinder, and the surface of the needle cylinder is coated with scale marks.

Preferably, the clamping groove is formed in an arc shape, and the clamping plate is designed in an arc shape.

Preferably, the other side of the needle cylinder is designed in an open manner, and one side of the connector is designed in an open manner.

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

1. the utility model discloses a cylinder, a piston, the pull rod, push away the handle, the connector, the jack, a plug, the connecting pipe, the syringe needle body, the draw-in groove, branch, the movable rod, the connecting block, the cardboard, the telescopic link, a spring, the setting of depression bar and clamp plate, can effectual convenient quick replacement syringe needle, not only avoid appearing cross infection or make it receive the pollution, and patient's danger has been reduced, labour saving and time saving and avoid the wasting of resources simultaneously, the unable quick replacement of syringe needle among the current sampling device has been solved, if the sample is taken repeatedly not only cause cross infection easily, but also can influence patient's life safety under the serious condition, need wholly change when changing sampling device simultaneously, at this moment just can cause the problem of wasting of resources.

2. The utility model discloses a setting of drain pipe and test tube can be used for the convenience to carry the liquid of extraction to the test tube in, and is convenient for collect by the test tube, through the setting of sealing washer, can be used for increasing the sealed effect between drain pipe and the test tube to still can increase the compactness of connecting between the two, through the setting of through-hole, can be used for making things convenient for the depression bar through-connection head, thereby be convenient for press the movable rod.

3. The utility model discloses a setting of atress board and scale mark, can be used for the person of facilitating the use to carry out the atress when the push-and-pull pushes away the handle, the person of facilitating the use observes the inside liquid level condition simultaneously, it sets up and the cardboard shape is the setting of arc design with the cardboard shape to be offered the arc through the draw-in groove shape, can be used for conveniently being fixed by the joint, and conveniently increase the effect that it connects, design and connector one side for the setting of open-type design through the cylinder opposite side, can be used for conveniently getting and put piston and pull rod, thereby it extracts the work to be convenient for it, and be used for conveniently installing and dismantling the syringe needle body.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

FIG. 3 is a perspective view of the local structure of the connecting tube of the present invention;

FIG. 4 is a perspective view of a part of the clip board of the present invention;

fig. 5 is a front view of the structure of the present invention.

In the figure: 1. a needle cylinder; 2. a piston; 3. a pull rod; 4. a push handle; 5. a connector; 6. a jack; 7. a plug; 8. a connecting pipe; 9. a needle body; 10. a card slot; 11. a strut; 12. a movable rod; 13. connecting blocks; 14. clamping a plate; 15. a telescopic rod; 16. a spring; 17. a pressure lever; 18. pressing a plate; 19. a through hole; 20. a liquid outlet pipe; 21. test tubes.

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. 1-5, a secretion sampling device for endocrinology department comprises a needle cylinder 1, a piston 2 is movably connected at one end of an inner cavity of the needle cylinder 1, a pull rod 3 is fixedly installed at one side of the piston 2, a push handle 4 is fixedly installed at one side of the pull rod 3, a connector 5 is communicated at one side of the needle cylinder 1, a jack 6 is arranged in the inner cavity of the connector 5, a plug 7 is inserted in the inner cavity of the jack 6, a connecting pipe 8 is communicated at one side of the plug 7, a needle body 9 is communicated at one side of the connecting pipe 8, a clamping groove 10 is respectively arranged at the top and the bottom of the connecting pipe 8, a clamping plate 14 is clamped in the inner cavity of the clamping groove 10, a connecting block 13 is fixedly installed at the outer side of the clamping plate 14, a telescopic rod 15 is hinged at the outer side of the connecting block 13, a spring 16 is fixedly installed at the outer side of the connecting rod 15 and the inner cavity of the connector 5, and a spring 16 is positioned at the top and the bottom of the inner cavity of the telescopic rod 15, one side of the connecting block 13 is fixedly provided with a movable rod 12, one end of the outer side of the movable rod 12 is hinged with a pressure lever 17, the outer side of the pressure lever 17 is fixedly provided with a pressure plate 18, the middle end of the outer side of the movable rod 12 is hinged with a support rod 11, the outer side of the support rod 11 is fixedly arranged with the inner cavity of the connector 5, through the arrangement of the needle cylinder 1, the piston 2, the pull rod 3, the push handle 4, the connector 5, the jack 6, the plug 7, the connecting pipe 8, the needle body 9, the clamping groove 10, the support rod 11, the movable rod 12, the connecting block 13, the clamping plate 14, the telescopic rod 15, the spring 16, the pressure lever 17 and the pressure plate 18, the needle can be effectively and conveniently replaced, thereby not only avoiding the cross infection or polluting the danger of the patient, but also reducing the time and labor and avoiding the resource waste, solving the problem that the needle in the prior sampling device can not be replaced quickly, if the sampling is carried out repeatedly, the cross infection is easily caused, but also can influence patient's life safety under the severe condition, need whole when changing sampling device to change simultaneously, just then can cause the extravagant problem of resource.

In this embodiment, it is concrete, the one end intercommunication of 1 bottom of cylinder has drain pipe 20, and it has test tube 21 to peg graft in the outside of drain pipe 20, can be used for the convenience to carry the liquid of extraction to test tube 21 in, and be convenient for collect by test tube 21.

In this embodiment, specifically, the outside fixed mounting of drain pipe 20 has the sealing washer, and the outside of sealing washer and test tube 21's inner wall in close contact with can be used for increasing the sealed effect between drain pipe 20 and the test tube 21 to still can increase the compactness of connecting between the two.

In this embodiment, specifically, through-hole 19 has all been seted up to the one end of connector 5 top and bottom, and depression bar 17 passes through connector 5 through-hole 19, can be used for making things convenient for depression bar 17 to run through connector 5 to be convenient for press movable rod 12.

In this embodiment, it is concrete, the equal fixed mounting in one side of cylinder 1 top and bottom has the atress board, and the surface coating of cylinder 1 has the scale mark, can be used for the person of facilitating the use to carry out the atress when push-and-pull push handle 4, and the person of facilitating the use observes the inside liquid level condition simultaneously.

In this embodiment, specifically, the shape of the clamping groove 10 is an arc, and the shape of the clamping plate 14 is an arc design, so that the clamping plate can be clamped and fixed conveniently, and the connecting effect can be increased conveniently.

In this embodiment, specifically, the other side of the needle cylinder 1 is designed in an open manner, and one side of the connector 5 is designed in an open manner, so that the piston 2 and the pull rod 3 can be conveniently taken and placed, thereby facilitating the extraction work of the piston and facilitating the installation and detachment of the needle head body 9.

The working principle is as follows: firstly, when the needle body 9 needs to be installed, the pressing plate 18 is manually pressed inwards, the pressing plate 18 is utilized to drive the pressing rod 17 to press the movable rod 12 inwards, when the left end of the movable rod 12 is stressed, the right end of the movable rod 12 moves outwards and presses the telescopic rod 15 and the spring 16 to expand the distance between the two clamping plates 14, at this time, the plug 7 and the connecting pipe 8 can be inserted into the inner cavity of the connector 5 by the other hand, the plug 7 is positioned in the inner cavity of the jack 6, then the pressing plate 18 is loosened, the clamping plate 14 can be pushed to be clamped into the inner cavity of the clamping groove 10 by the elasticity of the spring 16 by the pressing plate 18, at this time, the clamping and fixing can be carried out, the installation is completed, when the replacement is needed, the operation is carried out reversely according to the installation sequence, then the replacement installation is carried out along with the installation mode, at this time, the test tube 21 can be sleeved outside the drain pipe 20 from bottom to top, finally, the needle body 9 can be placed at a required position, then the push handle 4 is slowly pulled, the push handle 4 drives the pull rod 3, the pull rod 3 drives the piston 2 to move towards the right side, so that negative pressure is generated, liquid is conveniently pumped out, and the liquid flows into the test tube 21 through the liquid outlet tube 20.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machinery, parts and equipment adopt the conventional models in the prior art, and the structure and principle of the parts known by the skilled person can be known by the technical manual or by the conventional experimental method.

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. An endocrine secretion sampling device, comprising a syringe (1), characterized in that: one end of the inner cavity of the syringe (1) is movably connected with a piston (2), and one side of the piston (2) is movably connected with a piston (2). A pull rod (3) is fixedly installed, a push handle (4) is fixedly installed on one side of the pull rod (3), a connecting head (5) is communicated with one side of the needle cylinder (1), and the connecting head (5) ) is provided with an insertion hole (6), the inner cavity of the insertion hole (6) is inserted with a plug (7), and one side of the plug (7) is communicated with a connecting pipe (8), and the connection One side of the tube (8) is communicated with the needle body (9), the top and bottom of the connecting tube (8) are provided with a clamping groove (10), and the inner cavity of the clamping groove (10) is clamped with a clamping plate (14), a connecting block (13) is fixedly installed on the outer side of the card plate (14), a telescopic rod (15) is hinged on the outer side of the connecting block (13), and the outer side of the telescopic rod (15) is connected with The inner cavity of the head (5) is fixedly installed, the top and bottom of the inner cavity of the connecting head (5) are fixedly installed with a spring (16), the spring (16) is located on the outside of the telescopic rod (15), the connection A movable rod (12) is fixedly installed on one side of the block (13), an outer end of the movable rod (12) is hinged with a pressure rod (17), and a pressure plate (18) is fixedly installed on the outer side of the pressure rod (17). The middle end of the outer side of the movable rod (12) is hinged with a support rod (11), and the outer side of the support rod (11) is fixedly installed with the inner cavity of the connecting head (5).

2. An endocrine secretion sampling device according to claim 1, characterized in that: a liquid outlet pipe (20) is communicated with one end of the bottom of the syringe (1), and the liquid outlet pipe (20) has a A test tube (21) is inserted on the outside.

3. The endocrine secretion sampling device according to claim 2, wherein a sealing ring is fixedly installed on the outer side of the liquid outlet pipe (20), and the outer side of the sealing ring is connected to the inner wall of the test tube (21). Close contact.

4. The endocrine secretion sampling device according to claim 1, characterized in that: a through hole (19) is opened at one end of the top and bottom of the connector (5), and the pressure rod (17) The connector (5) is penetrated through the through hole (19).

5. The endocrine secretion sampling device according to claim 1, characterized in that: a force plate is fixedly installed on one side of the top and the bottom of the syringe (1), and the syringe (1) The surface is coated with tick marks.

6 . The endocrine secretion sampling device according to claim 1 , characterized in that: the shape of the card slot ( 10 ) is arc-shaped, and the shape of the card plate ( 14 ) is an arc-shaped design. 7 .

7. An endocrine secretion sampling device according to claim 1, characterized in that: the other side of the syringe (1) is an open design, and one side of the connector (5) is open style design.