CN215537200U

CN215537200U - Emulsification laxative device of usefulness in intervene

Info

Publication number: CN215537200U
Application number: CN202121316246.1U
Authority: CN
Inventors: 徐国辉; 周存才; 李小军; 魏小勇; 张建龙
Original assignee: Jiangxi Cancer Hospital Jiangxi Second People's Hospital Jiangxi Cancer Center
Current assignee: Jiangxi Cancer Hospital Jiangxi Second People's Hospital Jiangxi Cancer Center
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2022-01-18
Anticipated expiration: 2031-06-11

Abstract

The utility model relates to an emulsification and pesticide spraying device used in intervention, which comprises a needle tube and a push rod, wherein a plurality of groups of convex particles are fixed on the surface of the needle tube, a connecting tube is arranged at the middle position of one end of the needle tube, receiving pipelines are arranged at the two sides of the connecting tube, the needle tube and the connecting tube are communicated through the receiving pipelines, the other end of the receiving pipeline is connected with the inside of the connecting tube, a stirring rod is arranged at one end of the push rod and is positioned in the needle tube, a push block is fixed at the other end of the push rod, a plurality of groups of clamping grooves are uniformly arranged on the side surface of the push block, a groove is arranged at the middle position of one end of the push block far away from the push rod, a rubber block is arranged at the outer side of the stirring rod, the push block is controlled to rotate to drive the stirring rod to rotate, and the pesticide in the needle tube is stirred by the stirring rod, the layering of the medicament is avoided.

Description

Emulsification laxative device of usefulness in intervene

Technical Field

The utility model relates to the field of medical instruments, in particular to an emulsifying and pesticide spraying device used in intervention.

Background

Interventional therapeutics, which is a rapidly developed new subject integrating image diagnosis and clinical therapy, is a general term for a series of minimally invasive treatments by introducing specific instruments into a diseased region of a human body through natural pores or tiny wounds of the human body by using puncture needles, catheters and other interventional devices under the guidance and monitoring of imaging equipment such as a digital subtraction angiography machine, CT, ultrasound, magnetic resonance and the like.

For interventional radiotherapy of liver cancer patients, oil iodide in the form of oil and compound diatrizoate of aqueous solution or anticancer drug solution are mixed into emulsion according to the prior art, the oil and the aqueous solution are placed in a wide-mouth medicine cup at the same time and are extracted by an injector, and then the emulsion is used for the patients.

The existing emulsification pesticide spraying device has the following defects:

1. the surface of the needle tube is smooth, so that medical staff cannot conveniently handle and control the needle tube;

2. when the emulsion mixed by the oil agent and the water agent is injected into a patient, the two are easily layered in the injector, and the using effect of the medicament is influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problems in the prior art, the utility model provides an emulsifying and pesticide spraying device used in intervention.

The technical scheme for solving the technical problems is as follows: the utility model provides an emulsification laxative device of usefulness in interveneeing, includes needle tubing and push rod, the fixed surface of needle tubing has the protruding grain of multiunit, the one end intermediate position of needle tubing is provided with the connecting pipe, the both sides of connecting pipe are provided with accomodates the pipeline, the needle tubing with pass through between the connecting pipe accomodate the pipeline and put through mutually, the other end of accomodating the pipeline is connected the inside of connecting pipe, the one end of push rod is provided with the puddler, the puddler is located the inside of needle tubing, the other end of push rod is fixed with the ejector pad, the multiunit draw-in groove has evenly been seted up to the side of ejector pad, keeps away from the push rod the one end intermediate position of ejector pad is seted up flutedly, the block rubber is installed in the outside of puddler.

Preferably, the above emulsifying and pesticide spraying device for intervention is characterized in that the needle tube and the convex particles are of an integral structure, and the convex particles are fixed on the needle tube at equal angles and equal intervals.

Preferably, the above emulsion pesticide spraying device for intervention is characterized in that the longitudinal section of the receiving pipe is in an "L" shape, and the diameter of the cross section of the receiving pipe is the same as the diameter of the outer side of the convex part of the rubber block.

Preferably, the emulsification laxative device of usefulness in foretell intervention, wherein the push rod with formula structure as an organic whole between the puddler, the puddler is provided with two sets ofly, the puddler about the axis symmetry setting of push rod.

Preferably, the above emulsification priming device for use in intervention is one in which the said stirring rod and the said rubber block constitute a detachable structure.

Preferably, in the emulsification and pesticide spraying device used in intervention, the pushing block is in a circular truncated cone shape, and a plurality of groups of clamping grooves are formed in the side surface of the pushing block at equal angles.

Preferably, in the above emulsification priming device for intervention, the stop lever is provided with the clamping groove at equal distance, the width of the clamping groove is the same as the thickness of the handle, and the stop lever passes through the clamping groove and forms a clamping structure with the stop hole.

The utility model has the beneficial effects that: the user of service carries out the accuse to injection needle pipe, through the fixed lug of injection needle pipe side evenly distributed, can let user of service improve with injection needle pipe's area of contact, improves frictional force, and then makes things convenient for more to carry out the accuse to injection needle pipe, rotates through the control ejector pad, and then drives the puddler rotation, utilizes the puddler to stir the inside medicament of needle pipe, avoids the medicament condition of layering to appear.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic diagram of the explosive structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a needle tube; 2. convex particles; 3. a connecting pipe; 4. a storage duct; 5. a push rod; 6. a stirring rod; 7. a push block; 8. a card slot; 9. a groove; 10. a rubber block.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1, fig. 2 and fig. 3, an emulsification pesticide spraying device used in intervention comprises a needle tube 1 and a push rod 5, wherein a plurality of groups of convex particles 2 are fixed on the surface of the needle tube 1, a connecting tube 3 is arranged at the middle position of one end of the needle tube 1, storage tubes 4 are arranged on two sides of the connecting tube 3, the needle tube 1 and the connecting tube 3 are communicated with each other through the storage tubes 4, the other end of each storage tube 4 is connected with the inside of the connecting tube 3, a stirring rod 6 is arranged at one end of the push rod 5, the stirring rod 6 is positioned in the needle tube 1, a push block 7 is fixed at the other end of the push rod 5, a plurality of groups of clamping grooves 8 are uniformly formed in the side surface of the push block 7, a groove 9 is formed in the middle position of one end of the push block 7 far away from the push rod 5, and a rubber block 10 is installed outside the stirring rod 6.

As shown in fig. 1 and 3: the needle tubing 1 and the convex particles 2 are of an integral structure, the convex particles 2 are fixed on the needle tubing 1 at equal angles and equal intervals, and through the multiple groups of convex particles 2 uniformly distributed on the needle tubing 1, the contact area between the medical personnel and the needle tubing 1 is increased when the needle control tubing 1 is used, so that the friction force between the medical personnel and the needle tubing 1 is improved, and the needle tubing 1 is convenient to control.

As shown in fig. 2 and 3: the longitudinal section of the containing pipeline 4 is L-shaped, the aperture of the cross section of the containing pipeline 4 is the same as the outside diameter of the convex part of the rubber block 10, the containing pipeline 4 is connected with the inner cavities of the needle tube 1 and the connecting tube 3, so that the medicine is finally injected into the body of a patient through the containing pipeline 4 and the connecting tube 3, the containing pipeline 4 is arranged to facilitate the containing of the rubber block 10, the push rod 5 and the stirring rod 6 are in an integral structure, the stirring rod 6 is provided with two groups, the stirring rod 6 is symmetrically arranged about the central axis of the push rod 5, the stirring rod 6 and the rubber block 10 form a detachable structure, the push block 7 is in a circular truncated cone shape, a plurality of groups of clamping grooves 8 are arranged on the side surface of the push block 7 at equal angles, after the medicine is sucked into the needle tube 1, in order to avoid the layering of the medicine, medical personnel can rotate the push block 7, the clamping grooves 8 are arranged on the side surface of the push block 7, can improve the frictional force between medical personnel's finger and the ejector pad 7, conveniently control ejector pad 7 and rotate, rotate through ejector pad 7 and drive two sets of puddler 6 through push rod 5 and rotate, utilize puddler 6 to mix the inside medicament of needle tubing 1, can avoid appearing the condition of medicament layering, influence the result of use of medicament.

When using this emulsification laxative device of using in interveneeing, at first install the syringe needle on connecting pipe 3, then medical personnel pass through left hand accuse needle tubing 1, rethread pulling ejector pad 7, make push rod 5 remove, take out the inside of needle tubing 1 with the medicament, before injecting the medicament to the patient again, for avoiding appearing the condition of medicament layering, medical personnel pass through the convenient slip ejector pad 7 of draw-in groove 8, control ejector pad 7 rotates, and then it is rotatory to drive puddler 6 under push rod 5's effect, thereby mix the medicament of needle tubing 1 inside, after the medicament intensive mixing, again promote ejector pad 7 with thumb laminating recess 9, the medicament that will mix and finish injects the patient into in vivo.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. An emulsification laxative device of using in interveneeing, includes needle tubing (1) and push rod (5), its characterized in that: a plurality of groups of convex particles (2) are fixed on the surface of the needle tube (1), a connecting tube (3) is arranged in the middle of one end of the needle tube (1), the two sides of the connecting pipe (3) are provided with containing pipelines (4), the needle tube (1) is communicated with the connecting pipe (3) through the containing pipelines (4), the other end of the containing pipeline (4) is connected with the inside of the connecting pipe (3), one end of the push rod (5) is provided with a stirring rod (6), the stirring rod (6) is positioned inside the needle tube (1), the other end of the push rod (5) is fixed with a push block (7), a plurality of groups of clamping grooves (8) are uniformly formed in the side face of the push block (7), a groove (9) is formed in the middle of one end, far away from the push rod (5), of the push block (7), and a rubber block (10) is installed on the outer side of the stirring rod (6).

2. An interventional emulsion applicator as defined in claim 1, wherein: the needle tube (1) and the convex particles (2) are of an integrated structure, and the convex particles (2) are fixed on the needle tube (1) at equal angles and equal intervals.

3. An interventional emulsion applicator as defined in claim 1, wherein: the longitudinal section of the containing pipeline (4) is L-shaped, and the aperture of the cross section of the containing pipeline (4) is the same as the diameter of the outer side of the convex part of the rubber block (10).

4. An interventional emulsion applicator as defined in claim 1, wherein: push rod (5) with formula structure as an organic whole between puddler (6), puddler (6) are provided with two sets ofly, puddler (6) about the axis symmetry setting of push rod (5).

5. An interventional emulsion applicator as defined in claim 1, wherein: the stirring rod (6) and the rubber block (10) form a detachable structure.

6. An interventional emulsion applicator as defined in claim 1, wherein: the push block (7) is in a circular truncated cone shape, and a plurality of groups of clamping grooves (8) are formed in the side face of the push block (7) at equal angles.