CN209490036U - A kind of endocrine hydrops draw-out device - Google Patents

Abstract

The utility model discloses a kind of endocrine hydrops draw-out devices of medical instruments field, including syringe tube, syringe pipe outer wall is fixedly installed the first in command, first in command's outer wall activity has second handle, second handle outer wall offers smooth square groove, smooth square groove inner wall activity has shaft, the shaft other end is fixedly installed piston, syringe pipe outer wall is fixedly installed escape pipe, syringe tube cavity is fixedly installed the first valve, syringe inside pipe wall is fixedly installed baffle, syringe pipe outer wall is fixedly installed screwed pipe, screw thread pipe outer wall is fixedly installed sealing ring, screw thread pipe outer wall spiral is connected with hydrops bottle, syringe inside pipe wall is fixedly installed screw thread, syringe tube spiral inner wall is connected with screw thread needle tubing, syringe pipe outer wall is fixedly installed sucker.The utility model is not only simple in structure, easily operated, and the movement by piston in syringe set, is made syringe set and is formed negative pressure in hydrops bottle, to hydrops is sucked out from patient's body, so that hydrops is not easy to pollute.

Description

A kind of endocrine hydrops draw-out device

Technical field

The utility model relates to medical instruments field, specially a kind of endocrine hydrops draw-out device.

Background technique

Human body has endocrine system, secretes metabolism and physiological function that various hormones and nervous system adjust human body together. Various hormones are to maintain balance under normal circumstances, and such as having broken for some reason this balance will result in endocrine mistake It adjusts, corresponding clinical response can be caused, for example will lead to the hydrops at the positions such as thoracic cavity, abdominal cavity, clinically mostly use endocrine greatly Draw-out device extracts hydrops out, needs to inject liquid in test tube after drawing liquid, is then sent for examining.It does so and turns in liquid During shifting, it is easy to influence making a definite diagnosis for disease by external environmental so as to cause inspection result inaccuracy.It is general at present It is extracted using common syringe, when being punctured, site of puncture determines inaccuracy, and paracentesis depth is not easy to control, behaviour It is inconvenient to make, and standby inspection in injecting tube is also wanted after extraction, operate in this way it is cumbersome, it is time-consuming and laborious, and hydrops is be easy to cause to pollute, Cause inspection result inaccurate, adds heavily to the difficulty of the work to medical worker.

Currently, application No. is the Chinese patents of CN201720297191.1 to disclose a kind of endocrine hydrops extraction dress, Including hydrops transport box, disposable suction stereoplasm tube and disposable liquid accumulating box, mobile station is mounted on the downside of hydrops transport box, it is mobile It is mounted with that two groups of idler wheels, hydrops transport box are provided with cuvette groove, instrument drawer, waste drawer and motor by partition on the downside of platform Case.Although it is high that the utility model realizes accuracy, and can prevent hydrops from polluting, work difficulty is alleviated to medical worker.

But the utility model is using generation negative pressure in suction pump bottle, so that hydrops is drawn, but due to thoracic cavity and abdominal cavity Interior hydrops is limited, and using the higher cost of negative pressure pump, and structure is complicated, not easy to operate.

Based on this, the utility model devises a kind of endocrine hydrops draw-out device, to solve the above problems.

Summary of the invention

The purpose of this utility model is to provide a kind of endocrine hydrops draw-out devices, to solve to mention in above-mentioned background technique Out using generation negative pressure in suction pump bottle, so that hydrops is drawn, but since thoracic cavity and intraperitoneal hydrops are limited, using negative The higher cost of press pump, and structure is complicated, problem not easy to operate.

To achieve the above object, the utility model provides the following technical solutions: a kind of endocrine hydrops draw-out device, including Syringe tube, the syringe pipe outer wall are fixedly installed the first in command, and first in command's outer wall activity has a second handle, and described Second chief's outer wall offers smooth square groove, and the smooth square groove inner wall activity has shaft, and the shaft other end fixation is set It is equipped with piston, the syringe pipe outer wall is fixedly installed escape pipe, and the syringe tube cavity is fixedly installed the first valve, described Syringe inside pipe wall is fixedly installed baffle, and the syringe pipe outer wall is fixedly installed screwed pipe, and the screw thread pipe outer wall fixation is set It is equipped with sealing ring, the screw thread pipe outer wall spiral is connected with hydrops bottle, and the syringe inside pipe wall is fixedly installed screw thread, the needle Bobbin spiral inner wall is connected with screw thread needle tubing, and the syringe pipe outer wall is fixedly installed sucker.

Preferably, the second handle is articulated with the first in command, is fixedly installed between the first in command and second handle There is clamp force spring.

Preferably, the shaft outer wall is fixedly installed sleeve, and the sleeve lining is arranged with smooth shaft, the smooth shaft It is active in smooth square groove inner wall.

Preferably, the outlet pipe outer wall is fixedly installed the second valve.

Preferably, the syringe pipe outer wall is equipped with the first valve handle.

Compared with prior art, the utility model has the beneficial effects that the utility model passes through the setting first in command and the The mutual cooperation of second chief realizes reciprocating motion of the piston in syringe set, passes through the phase of piston, the first valve and the second valve Mutually cooperation realizes syringe set and forms negative pressure in hydrops bottle, to hydrops is sucked out from patient's body, so that hydrops is not easy dirt Dye, and use cost is reduced, it is cooperated by setting baffle and screwed pipe, promotes hydrops to enter hydrops bottle, connected by screw thread Screw thread needle tubing and hydrops bottle are connect, it is convenient to fix the dress by the way that sucker is arranged with needle exchange pipe and hydrops bottle convenient for health care workers It sets, while the utility model structure is simple, it is easily operated.

Detailed description of the invention

In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings Other attached drawings.

Fig. 1 is the utility model main perspective structural schematic diagram；

Fig. 2 is enlarged structure schematic diagram at the utility model A；

Fig. 3 is the utility model cross section structure schematic diagram.

In attached drawing, parts list represented by the reference numerals are as follows:

1- syringe tube, the 2- first in command, 3- second handle, the smooth square groove of 4-, 5- shaft, 6- piston, 7- escape pipe, 8- First valve, 9- baffle, 10- screwed pipe, 11- sealing ring, 12- hydrops bottle, 13- screw thread, 14- screw thread needle tubing, 15- sucker, 16- Sleeve, 17- smooth shaft, the second valve of 18-, the first valve handle of 19-.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts All other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of endocrine hydrops draw-out device, including needle Bobbin 1,1 outer wall of syringe tube are fixedly installed the first in command 2, and 2 outer wall activity of the first in command has a second handle 3, outside second handle 3 Wall offers smooth square groove 4, and smooth 4 inner wall activity of square groove has shaft 5, and 5 other end of shaft is fixedly installed piston 6, needle 1 outer wall of bobbin is fixedly installed escape pipe 7, and 1 inner cavity of syringe tube is fixedly installed the first valve 8, the fixed setting of 1 inner wall of syringe tube There is baffle 9,1 outer wall of syringe tube is fixedly installed screwed pipe 10, and 10 outer wall of screwed pipe is fixedly installed sealing ring 11, screwed pipe 10 Outer wall spiral is connected with hydrops bottle 12, and 1 inner wall of syringe tube is fixedly installed screw thread 13, and 1 spiral inner wall of syringe tube is connected with screw thread Needle tubing 14,1 outer wall of syringe tube are fixedly installed sucker 15.

Wherein, second handle 3 is articulated with the first in command 2, is fixedly installed clamp force between the first in command 2 and second handle 3 Spring realizes that the first in command 2 and second handle 3 have clip functions by the mutual cooperation of the first in command 2 and second handle 3, It plays first violin 2 in clamped condition with second handle 3, under the effect of clamp force spring, automatically replies separated position, pass through axis 5 outer wall of bar is fixedly installed sleeve 16, and 16 inner wall sleeve of sleeve is equipped with smooth shaft 17, and smooth shaft 17 is active in smooth square groove 4 Wall realizes that shaft 5 is slided along smooth square groove 4 when external force is in second handle 3, and 7 outer wall of escape pipe is fixedly installed the Two valves 18 control outlet and the air inlet of escape pipe 7, are equipped with the first valve handle 19 by 1 outer wall of syringe tube, are convenient for medical care Worker controls the first valve 8.

One concrete application of the present embodiment are as follows: the utility model passes through the phase interworking of the first in command 2 and second handle 3 It closes, when health care workers hold with a firm grip the first in command 2 and the first in command 3, under the cooperation of sleeve 16 and smooth shaft 17, shaft 5 can prolong The sliding of smooth square groove, shaft 5 push piston 6 to cover the movement of 1 inner wall in syringe, when unclamping the first in command 2 and second handle 3, Under the effect of clamp force spring, the first spring 2 and the personal reply separated position of second handle 3 realize one-handed performance, are convenient for medical and nursing work Person uses, and passes through the first valve handle 18 and the mutual cooperation of the first valve 8 and the phase interworking of escape pipe 7 and the second valve 18 It closes, when needle tubing has been pierced into patient body, opens the second valve 18 and simultaneously simultaneously close off the first valve 8, when piston 6 is to the first valve It is mobile, it squeezes the air that syringe covers in 1 inner cavity and is excluded from escape pipe 7, when piston 6 reaches certain position, the second valve of opening and closing 18, while opening the first valve 8, when piston 6 is mobile to 8 opposite direction of the first valve, syringe set 1 and shape in hydrops bottle 12 can be made It at negative pressure, realizes and extract hydrops from patient's body out, and reduce use cost, 1 inner wall is covered with syringe by screwed pipe 10 and is fixed It is provided with baffle 9, screwed pipe 10 is made to form two channels, when hydrops is extracted out from patient's body, hydrops can be stopped by baffle 9, flow Enter hydrops bottle 12, and extra air enters the syringe close to 8 one end of the first valve from the other side of baffle 10 and covers 1 inner cavity, keeps away The syringe for exempting from hydrops sucking 9 other end of baffle covers 1 inner cavity, prevents hydrops from entering the upper end of syringe set 1 and polluting, passes through hydrops bottle 12 are threadedly coupled screwed pipe 10, and sealing ring 11 is arranged and is sealed, and are threadedly coupled syringe set 1 by screw thread needle tubing 14, realize It is easy to mitigate the work difficulty of health care workers with changing hydrops bottle 12 and screw thread needle tubing 14, cover the fixed setting of 1 outer wall by syringe Sucker 15, facilitate health care workers to fix the device, while the utility model structure is simple, it is easily operated.

In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples In can be combined in any suitable manner.

The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this Utility model.The utility model is limited only by the claims and their full scope and equivalents.

Claims (5)

1. a kind of endocrine hydrops draw-out device, including syringe tube (1), it is characterised in that: syringe tube (1) the outer wall fixation is set It is equipped with the first in command (2), the first in command (2) the outer wall activity has second handle (3), and second handle (3) outer wall opens up Have smooth square groove (4), smooth square groove (4) the inner wall activity has shaft (5), shaft (5) other end fixed setting Have piston (6), syringe tube (1) outer wall is fixedly installed escape pipe (7), and syringe tube (1) inner cavity is fixedly installed One valve (8), syringe tube (1) inner wall are fixedly installed baffle (9), and syringe tube (1) outer wall is fixedly installed screw thread It manages (10), screwed pipe (10) outer wall is fixedly installed sealing ring (11), and screwed pipe (10) the outer wall spiral is connected with product Liquid bottle (12), syringe tube (1) inner wall are fixedly installed screw thread (13), and syringe tube (1) spiral inner wall is connected with screw thread Needle tubing (14), syringe tube (1) outer wall are fixedly installed sucker (15).

2. a kind of endocrine hydrops draw-out device according to claim 1, it is characterised in that: second handle (3) hinge It is connected to the first in command (2), is fixedly installed clamp force spring between the first in command (2) and second handle (3).

3. a kind of endocrine hydrops draw-out device according to claim 1, it is characterised in that: shaft (5) outer wall is solid Surely it is provided with sleeve (16), sleeve (16) inner wall sleeve is equipped with smooth shaft (17), and the smooth shaft (17) is active in smooth side Shape slot (4) inner wall.

4. a kind of endocrine hydrops draw-out device according to claim 1, it is characterised in that: escape pipe (7) outer wall It is fixedly installed the second valve (18).

5. a kind of endocrine hydrops draw-out device according to claim 1, it is characterised in that: syringe tube (1) outer wall First valve handle (19) are installed.