CN209500383U

CN209500383U - A kind of Cardiological clinic drainage puncture outfit

Info

Publication number: CN209500383U
Application number: CN201822000477.6U
Authority: CN
Inventors: 施慧英
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-30
Filing date: 2018-11-30
Publication date: 2019-10-18
Anticipated expiration: 2028-11-30

Abstract

The utility model discloses a kind of Cardiological clinics to drain puncture outfit, including mounting plate, the middle part of the mounting plate is equipped with mounting hole, sleeve is equipped in the mounting hole, slot is equipped at left and right sides of the mounting plate, skin is pierced by the sharp end of puncturing lever, different piercing depth is selected according to drain site, it is held by doctor, when puncture needle and sleeve enter in human body, sliding block moves up, spring is squeezed at this time, elastic deformation occurs, after completing to puncture, puncture needle and sleeve no longer move, under the effect of spring force, the spring elastic force downward to sliding block, the gasket being connected with sliding block is set to be pressed in site of puncture, avoid gas leakage, puncture needle is removed after completing to puncture, flow sub is mounted on sleeve, then drainage tube is mounted in connecting tube, it can be drained, structure is simple, It is easy to use, the problem of when effective solution puncture is easy gas leakage, improve the safety coefficient of puncture drainage.

Description

A kind of Cardiological clinic drainage puncture outfit

Technical field

The utility model relates to medical apparatus technical field, specific field is that a kind of Cardiological clinic drains puncture outfit.

Background technique

Cardiological, i.e. Internal Medicine-Cardiovascular Dept., be the big internal medicine of situation of all-level hospitals be arranged for diagnosis and treatment angiocarpy vascular diseases one A clinical department, the disease for the treatment of include angina pectoris, hypertension, sudden death, arrhythmia cordis, heart failure, premature beat, cardiac arrhythmia, The cardiovascular diseases such as myocardial infarction, cardiomyopathy, myocarditis, acute myocardial infarction AMI need to use in Cardiological clinic drainage process and draw Puncture outfit is flowed, the general configuration of puncture outfit is that a lower end is sharp puncturing lever and external sleeve, and puncturing lever is located at sleeve Interior, the tip of puncturing lever is pierced by sleeve, first with cutter region of interest cut skin epidermis, then by puncturing lever be pierced into In body cavity, one end of sleeve also enters in body cavity at this time, then extracts puncturing lever, is inserted into drainage tube.In practice, it punctures The problem is that being easy gas leakage, gas enters human body by site of puncture, damages to patient device.

Utility model content

The purpose of this utility model is to provide a kind of Cardiological clinics to drain puncture outfit, to solve in above-mentioned background technique The problem of proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of Cardiological clinic drainage puncture outfit, packet Mounting plate is included, the middle part of the mounting plate is equipped with mounting hole, is equipped with sleeve, the left and right sides of the mounting plate in the mounting hole It is equipped with slot, the left and right inner sidewall of the slot is equipped with card slot, and the upper surface of the mounting plate is equipped with the first mounting groove, institute Four corners for stating the upper surface of the first mounting groove are equipped with pin hole, and one end of positioning pin is plugged in the pin hole, described The other end of positioning pin is fixedly connected with fixed block, is equipped with through hole at left and right sides of the fixed block, in the through hole Equipped with fixed link, one end of the fixed link is fixedly connected with knob, and the other end of the fixed link protrudes into slot, described solid The lower end front and rear surfaces of fixed pole are equipped with fixture block, and the fixture block and card slot are clamped, fixed in the middle part of the lower surface of the fixed block to connect It is connected to one end of puncturing lever, the other end of the puncturing lever protrudes into sleeve, and the left and right surface of the sleeve is equipped with the second installation Slot is equipped with connecting rod between the inner sidewall up and down of second mounting groove, slidably connects sliding block on the outside of the connecting rod, institute Sliding block is stated to be fixedly connected with gasket, the outside of the connecting rod is equipped with spring, the upper end of the spring and mounting groove it is upper Inner sidewall is fixedly connected, and the lower end of the spring is in contact with the upper surface of sliding block, and the upper end inner sidewall screw thread of the sleeve connects It is connected to flow sub, the flow sub is connected with sleeve, and the upper surface of the flow sub, which is run through, is equipped with connecting tube.

Preferably, the lower end of the sleeve is the guide part for being from top to bottom in necking, and the guide part is tapered.

Preferably, annular groove is equipped on the upside of the outer surface of the fixed block.

Preferably, the gasket is rubber pad.

Compared with prior art, the utility model has the beneficial effects that a kind of Cardiological clinic drains puncture outfit, by wearing The sharp end of thorn stick is pierced into skin, and different piercing depth is selected according to drain site, is held by doctor, in puncture needle and When sleeve is entered in human body, sliding block is moved up, and spring is squeezed at this time, and elastic deformation occurs, and after completing to puncture, is punctured Needle and sleeve no longer move, and under the effect of spring force, the spring elastic force downward to sliding block makes the sealing being connected with sliding block Pad is pressed in site of puncture, avoids gas leakage, removes puncture needle after completing to puncture, flow sub is mounted on sleeve, then Drainage tube is mounted in connecting tube, can be drained, structure is simple, easy to use, and when effective solution puncture is easy The problem of gas leakage, improves the safety coefficient of puncture drainage.

Detailed description of the invention

Fig. 1 is schematic diagram of main cross-sectional structure of the utility model；

Fig. 2 is structure enlargement diagram at the A of Fig. 1；

Fig. 3 is the left view structural representation of the utility model；

Fig. 4 is the A of Fig. 3 to schematic cross-sectional view；

Fig. 5 is the structural schematic diagram removed after puncture needle；

Fig. 6 is the structural schematic diagram installed after flow sub；

Fig. 7 is the sectional view at slot.

In figure: 1- mounting plate, 2- sleeve, 3- slot, 4- card slot, the first mounting groove of 5-, 6- positioning pin, 7- fixed block, 8- Fixed link, 9- knob, 10- fixture block, 11- puncturing lever, the second mounting groove of 12-, 13- connecting rod, 14- sliding block, 15- gasket, 16- Spring, 17- flow sub, 18- connecting tube.

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 making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-7 is please referred to, the utility model provides a kind of technical solution: a kind of Cardiological clinic drainage puncture outfit, including Mounting plate 1, the middle part of the mounting plate are equipped with mounting hole, are equipped with sleeve 2 in the mounting hole, pass through the guide part of sleeve lower end Resistance when sleeve follows puncture to be needled into is reduced, facilitates sleeve that puncture needle is followed to enter in human body together, the mounting plate The left and right sides is equipped with slot 3, and the left and right inner sidewall of the slot is equipped with card slot 4, and card slot is curved annular card slot, card slot Size is slightly larger than fixture block, and the upper surface of the mounting plate is equipped with the first mounting groove 5, and four of the upper surface of first mounting groove Corner is equipped with pin hole, and one end of positioning pin 6 is plugged in the pin hole, and pin hole and positioning pin are 4 groups, passes through 4 groups of pin holes Guarantee that fixed block and mounting plate are accurately installed with positioning pin, guarantees that service precision, the other end of the positioning pin are fixedly connected with Fixed block 7 is equipped with through hole at left and right sides of the fixed block, is equipped with fixed link 8 in the through hole, the fixed link One end is fixedly connected with knob 9, increases stress surface by setting knob, convenient for users to rotating fixed link, the fixed link The other end protrudes into slot, and the lower end front and rear surfaces of the fixed link are equipped with fixture block 10, and the fixture block and card slot are clamped, fixed When, fixed link is inserted into slot, fixed link is rotated, fixture block is connected in card slot, is completed on fixed link vertical direction Limit, fixed block and mounting plate are fixed, and when disassembly, fixed link is rotated, when fixture block be detached from out of card slot, can be by fixed link It extracts, one end of puncturing lever 11 is fixedly connected in the middle part of the lower surface of the fixed block, the lower end of puncturing lever is sharp end, is increased Stress on unit area, convenient for users to completing to puncture, the other end of the puncturing lever protrudes into sleeve, the left and right of the sleeve Surface is equipped with the second mounting groove 12, is equipped with connecting rod 13, the connecting rod between the inner sidewall up and down of second mounting groove Outside slidably connect sliding block 14, the sliding block is fixedly connected with gasket 15, and the outside of the connecting rod is equipped with spring 16, the upper end of the spring is fixedly connected with the upper inner sidewall of mounting groove, and the lower end of the spring connects with the upper surface of sliding block Touching, when puncture needle and sleeve enter in human body, sliding block is moved up, and spring is squeezed at this time, elastic deformation occurs, complete After puncture, puncture needle and sleeve are no longer moved, and under the effect of spring force, the spring elastic force downward to sliding block makes and slides The gasket that block is connected is pressed in site of puncture, avoids gas leakage, and the upper end inner sidewall of the sleeve is threaded with flow sub 17, the flow sub is connected with sleeve, and the upper surface of the flow sub, which is run through, is equipped with connecting tube 18, after completing to puncture Puncture needle is removed, flow sub is mounted on sleeve, then drainage tube is mounted in connecting tube, can be drained, By the way of threaded connection, facilitate the installation and removal of flow sub.

Specifically, the lower end of the sleeve is the guide part for being from top to bottom in necking, the guide part is tapered.

Specifically, being equipped with annular groove on the upside of the outer surface of the fixed block, crawl position is set for fixed block, is conveniently made User takes fixed block.

Specifically, the gasket is on the one hand rubber pad can be closely bonded using the rubber pad of material softness In human body surface, gasket compressing human body surface is on the other hand avoided to cause to damage.

Working principle: the utility model reduces resistance when sleeve follows puncture to be needled by the guide part of sleeve lower end Power facilitates sleeve that puncture needle is followed to enter in human body together, guarantees that fixed block and mounting plate are accurate by 4 groups of pin holes and positioning pin Installation guarantees service precision, increases stress surface by setting knob, convenient for users to rotating fixed link, when fixed, by fixed link It is inserted into slot, rotates fixed link, fixture block is connected in card slot, complete that the limit on fixed link vertical direction will be fixed Block is fixed with mounting plate, and when disassembly, fixed link is rotated, when fixture block be detached from out of card slot, fixed link can be extracted, puncturing lever Lower end be sharp end, increase the stress on unit area, convenient for users to completing to puncture, fixed block complete it is fixed after, use Scalpel cuts epidermis at corresponding skin epidermis, is then pierced into skin using the sharp end of puncturing lever, is selected according to drain site Different piercing depth is selected, is held by doctor, when puncture needle and sleeve enter in human body, sliding block is moved up, at this time Spring is squeezed, and elastic deformation occurs, and after completing to puncture, puncture needle and sleeve are no longer moved, in the effect of spring force Under, the spring elastic force downward to sliding block makes the gasket being connected with sliding block be pressed in site of puncture, avoids gas leakage, completes to wear Puncture needle is removed after thorn, flow sub is mounted on sleeve, then drainage tube is mounted in connecting tube, can be drawn Stream, by the way of threaded connection, facilitates the installation and removal of flow sub.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of Cardiological clinic drains puncture outfit, including mounting plate (1), it is characterised in that: set in the middle part of the mounting plate (1) There is mounting hole, is equipped with sleeve (2) in the mounting hole, is equipped with slot (3) at left and right sides of the mounting plate (1), it is described to insert The left and right inner sidewall of slot (3) is equipped with card slot (4), and the upper surface of the mounting plate (1) is equipped with the first mounting groove (5), and described the Four corners of the upper surface of one mounting groove (5) are equipped with pin hole, and one end of positioning pin (6), institute are plugged in the pin hole The other end for stating positioning pin (6) is fixedly connected with fixed block (7), is equipped with through hole at left and right sides of the fixed block (7), institute It states in through hole and is equipped with fixed link (8), one end of the fixed link (8) is fixedly connected with knob (9), the fixed link (8) The other end protrudes into slot (3), and the lower end front and rear surfaces of the fixed link (8) are equipped with fixture block (10), the fixture block (10) with Card slot (4) clamping, the lower surface middle part of the fixed block (7) are fixedly connected with one end of puncturing lever (11), the puncturing lever (11) the other end protrudes into sleeve (2), and the left and right surface of the sleeve (2) is equipped with the second mounting groove (12), second peace Connecting rod (13) are equipped between the inner sidewall up and down of tankage (12), slidably connect sliding block on the outside of the connecting rod (13) (14), the sliding block (14) is fixedly connected with gasket (15), and the outside of the connecting rod (13) is equipped with spring (16), described The upper end of spring (16) is fixedly connected with the upper inner sidewall of mounting groove (12), and the lower end of the spring (16) is upper with sliding block (14) Surface is in contact, and the upper end inner sidewall of the sleeve (2) is threaded with flow sub (17), the flow sub (17) and set Cylinder (2) is connected, and the upper surface of the flow sub (17), which is run through, is equipped with connecting tube (18).

2. a kind of Cardiological clinic according to claim 1 drains puncture outfit, it is characterised in that: under the sleeve (2) End is in the guide part of necking, the guide part is tapered from top to bottom.

3. a kind of Cardiological clinic according to claim 1 drains puncture outfit, it is characterised in that: the fixed block (7) Annular groove is equipped on the upside of outer surface.

4. a kind of Cardiological clinic according to claim 1 drains puncture outfit, it is characterised in that: the gasket (15) is Rubber pad.