CN215607673U

CN215607673U - Auxiliary suction device for syringe

Info

Publication number: CN215607673U
Application number: CN202122248072.6U
Authority: CN
Inventors: 杨君岳; 钟百川; 赵华
Original assignee: Childrens Hospital of Chongqing Medical University
Current assignee: Childrens Hospital of Chongqing Medical University
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-01-25
Anticipated expiration: 2031-09-16

Abstract

The utility model relates to a medical appurtenance technical field especially relates to an auxiliary suction device of syringe. The injection molding machine comprises a mounting plate, be equipped with at least a set of slip table group on the mounting panel, slip table group comprises the slip table that bilateral symmetry set up, be equipped with first syringe suction mechanism on the slip table group, first syringe suction mechanism is including setting up the sliding plate in slip table group top, fixed connection is on the slider of slip table group respectively at the both ends of sliding plate, the slip table is equipped with the spout in the direction that is on a parallel with slip table group slider line, the inside of spout is equipped with two sliding blocks, the upper surface of sliding block all is equipped with the pole setting that carries out the centre gripping to syringe piston rod tip, the pole setting is perpendicular with the upper surface setting of sliding block, still including setting up power and the control module at a mounting panel tip. This technical scheme is used for solving the medical staff who uses the syringe to join in marriage liquid among the prior art for a long time, easily causes the problem of hand joint and muscle strain.

Description

Auxiliary suction device for syringe

Technical Field

The utility model relates to a medical appurtenance technical field especially relates to an auxiliary suction device of syringe.

Background

In the common medical diagnosis technology, the blood, tissue fluid and body fluid of human body are generally extracted by using a syringe. Join in marriage liquid among the prior art and generally accomplish by medical personnel operation syringe, join in marriage the liquid in-process, medical personnel need fix the syringe front end on one hand, and pulling syringe piston rod on one hand carries out the drawing of liquid, and drawing of liquid mode convenient operation nature is poor, and when needing a large amount of liquid extractions, and medical personnel operating time is long, easily causes the problem of operator's hand joint and muscle strain in the past for a long time.

SUMMERY OF THE UTILITY MODEL

In view of the above technical deficiencies, the present invention provides a syringe auxiliary suction device, which is used for solving the problem of hand joint and muscle strain easily caused by medical staff who uses a syringe for dispensing liquid for a long time in the prior art.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a suction device is assisted to syringe, includes the mounting panel, be equipped with at least a set of slip table group on the mounting panel, slip table group comprises the slip table that bilateral symmetry set up, be equipped with first syringe suction mechanism on the slip table group, first syringe suction mechanism is including setting up the sliding plate in slip table group top, fixed connection is on the slider of slip table group respectively at the both ends of sliding plate, the sliding plate is equipped with the spout in the direction that is on a parallel with slip table group slider line, the inside of spout is equipped with two sliding blocks, the upper surface of sliding block all is equipped with carries out the pole setting of centre gripping to syringe piston rod tip, the pole setting is perpendicular and the upper surface setting of sliding block, still including setting up power and the control module at a mounting panel tip, power and control module and slip table group electric connection.

Further inject, be equipped with the elastic component in the spout, the elastic component acts on the sliding block, makes the pole setting provide initial clamp force for the syringe piston rod, and its beneficial effect lies in, under the effect of elastic component, the pole setting that sets up in same slide block group can provide a clamp force to the syringe, avoids the syringe centre gripping unstability or breaks away from, and it causes inconvenient problem to absorb liquid for the syringe.

Further inject, the elastic component is compression spring, and compression spring sets up respectively between the tip of a side of sliding block and spout, and its beneficial effect lies in, the result of use of spring is good, and with low costs, and the spring is the plastic spring best, is difficult for being corroded by liquid and liquid medicine.

Further inject, the slip table group quantity that sets up on the mounting panel is two sets of, and the end-to-end concatenation setting between two sets of slip table groups, two sets of be equipped with first syringe suction mechanism and second syringe suction mechanism on the slip table group respectively, first syringe suction mechanism and second syringe suction mechanism's structure is the same completely, and first syringe suction mechanism carries out the centre gripping to syringe piston rod tip, and second syringe suction mechanism carries out the centre gripping to syringe empty section of thick bamboo tip, and its beneficial effects lie in, two sets of slip table groups, first syringe suction mechanism and second syringe suction mechanism's setting makes the empty section of thick bamboo and the piston rod tip of syringe all by spacing and centre gripping, and such setting does not need medical staff's finger to provide the grip to the syringe and can carry out the suction, and when the suction, steerable first syringe suction mechanism and second syringe suction mechanism's solitary work or joint work, the liquid suction amount of the syringe can be controlled.

Further inject, the pole setting outside of first syringe suction mechanism and second syringe suction mechanism all is equipped with another group of pole setting, and is located and forms U type clamping part between two sets of pole settings on same slip table group slider, and its beneficial part lies in, carries out the ascending centre gripping of vertical side to syringe piston rod tip and the tip of empty section of thick bamboo spacing, and the motion direction of accessible control slip table realizes the action to the suction of syringe and the release liquid medicine.

Further inject, the inside of spout is equipped with the graphite lubricant film, and its beneficial effect lies in, promotes the sliding effect of sliding block in the spout.

Further inject, the outside of sliding table group, control module and power all is equipped with waterproof dustcoat, and its beneficial effect lies in, avoids intaking to cause the short circuit damage.

Further inject, all be equipped with the guide bar to the slope of spout tip in the pole setting that sets up on the slip table group slider, its beneficial part lies in, leads the syringe, makes it place easily between the pole setting.

Further inject, the elastic component is the elasticity rope, the both ends of elasticity rope are close to a side fixed connection in spout middle part with the sliding block respectively, and its beneficial part lies in, and the structure that adopts the elasticity rope is simpler, and can realize same centre gripping effect.

The technical effect of the technical scheme is as follows:

(1) the device can drive the syringe to suck the liquid medicine in the medicine bottle, can reduce the fatigue degree of hand joints of medical staff, and plays a role in protecting the hand joints of the medical staff. (2) The arrangement of the two sets of sliding table groups, the first syringe suction mechanism and the second syringe suction mechanism enables the empty cylinder and the end part of the piston rod of the syringe to be limited and clamped, so that the syringe can be sucked without the grip force provided by the fingers of medical staff, and simultaneously, the independent work or the joint work of the first syringe suction mechanism and the second syringe suction mechanism can be controlled to control the liquid suction amount of the syringe. (3) The U-shaped clamping part on the same sliding block is arranged to vertically clamp and limit the end part of the piston rod of the syringe and the end part of the hollow cylinder, and the action of sucking and pushing out liquid medicine of the syringe can be realized by controlling the movement direction of the sliding table.

Drawings

Fig. 1 is a perspective view of an injector-assisted suction device according to the present embodiment.

Fig. 2 is a schematic front view of the injector-assisted suction device in this embodiment.

Fig. 3 is a perspective view of the injector assisted suction device of this embodiment in another orientation.

Reference numerals

Mounting panel 1, slip table 2, slider 3, sliding plate 4, compression spring 5, sliding block 6, pole setting 7, connecting portion 8.

Detailed Description

The following is further detailed by way of specific embodiments:

the utility model provides a suction device is assisted to syringe, including mounting panel 1, the back of mounting panel 1 is equipped with connecting portion 8, connecting portion 8 is used for connecting with other equipment and uses, be equipped with at least a set of slip table group on mounting panel 1, slip table group comprises the slip table that bilateral symmetry set up, be equipped with first syringe suction mechanism on the slip table group, first syringe suction mechanism is including setting up sliding plate 4 in slip table group top, sliding plate 4's both ends difference fixed connection is on the slider 3 of slip table group, sliding plate 4 is equipped with the spout in the direction that is on a parallel with slip table group slider 3 line, the inside of spout is equipped with two sliding block 6, sliding block 6's upper surface all is equipped with the pole setting 7 that carries out the centre gripping to syringe piston rod tip, pole setting 7 is perpendicular with sliding block 6's upper surface setting, still including setting up power and the control module at 1 tip of mounting panel, power and control module and slip table group electric connection. The slide table group is of an existing structure, and rotation movement is changed into linear movement through the cooperation of the motor, the screw and the slide block, which is not described in detail herein.

Preferably, the elastic member is a compression spring 5, and the compression spring 5 is respectively arranged between one side surface of the sliding block 6 and the end part of the sliding chute, the use effect of the spring is good, the cost is low, and the spring is preferably a plastic spring and is not easily corroded by liquid and liquid medicine. Preferably, an elastic part is arranged in the sliding chute, the elastic part acts on the sliding block 6, so that the upright rod 7 provides initial clamping force for the piston rod of the injector, and under the action of the elastic part, the upright rods 7 arranged in the same sliding table group can provide clamping force for the injector, thereby avoiding the problem that the injector is unstable in clamping or separated from the injector, and the inconvenience is caused when the injector absorbs liquid.

Preferably, the number of the sliding table groups arranged on the mounting plate 1 is two, the two sliding table groups are spliced end to end, the two sliding table groups are respectively provided with a first syringe suction mechanism and a second syringe suction mechanism, the first syringe suction mechanism and the second syringe suction mechanism have the same structure, the first syringe suction mechanism clamps the end part of the piston rod of the syringe, the second syringe suction mechanism clamps the end part of the empty syringe, the two sliding table groups, the first syringe suction mechanism and the second syringe suction mechanism are arranged to enable the empty syringe and the end part of the piston rod of the syringe to be limited and clamped, the arrangement can carry out suction without the holding power provided by the fingers of medical personnel to the syringe, and simultaneously, the independent work or the joint work of the first syringe suction mechanism and the second syringe suction mechanism can be controlled during suction, the liquid suction amount of the syringe can be controlled.

Preferably, the outer sides of the vertical rods 7 of the first syringe pumping mechanism and the second syringe pumping mechanism are respectively provided with another group of vertical rods 7, a U-shaped clamping part is formed between the two groups of vertical rods 7 on the same sliding table group sliding block 3, the end part of a piston rod of the syringe and the end part of an empty cylinder are clamped and limited in the vertical direction, and the actions of pumping the syringe and pushing out liquid medicine can be realized by controlling the movement direction of the sliding table 2. Preferably, the inside of spout is equipped with the graphite lubricant film, promotes the sliding effect of sliding block 6 in the spout. The outside of slipway group, control module and power all is equipped with waterproof dustcoat, avoids intaking to cause the short circuit to damage. The upright posts 7 arranged on the sliding block 3 of the sliding table group are all provided with guide rods inclining towards the end parts of the sliding grooves to guide the injector, so that the injector is easily placed between the upright posts 7.

Example 2

The difference between the embodiment 2 and the embodiment 1 indicates that the structure of the elastic member is different, specifically, in the embodiment 2, the elastic member is an elastic rope, two ends of the elastic rope are respectively fixedly connected with one side surface of the sliding block 6 close to the middle part of the sliding chute, the structure adopting the elastic rope is simpler, and the same clamping effect can be realized.

It should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are used broadly in the present invention, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides a suction device is assisted to syringe, a serial communication port, including the mounting panel, be equipped with at least a set of slip table group on the mounting panel, slip table group comprises the slip table that bilateral symmetry set up, be equipped with first syringe suction mechanism on the slip table group, first syringe suction mechanism is including setting up the sliding plate in slip table group top, fixed connection is on the slider of slip table group respectively at the both ends of sliding plate, the sliding plate is equipped with the spout in the direction that is on a parallel with slip table group slider line, the inside of spout is equipped with two sliding blocks, the upper surface of sliding block all is equipped with carries out the pole setting of centre gripping to syringe piston rod tip, the pole setting is perpendicular with the upper surface setting of sliding block, still including setting up power and the control module at a mounting panel tip, power and control module and slip table group electric connection.

2. The syringe pump assist device of claim 1, wherein the slide slot includes a resilient member that acts on the slide to provide an initial gripping force on the plunger rod of the syringe.

3. The syringe assist suction device according to claim 2, wherein the elastic member is a compression spring, and the compression springs are respectively provided between a side surface of the slide block and an end portion of the slide groove.

4. The auxiliary pumping device for the syringes according to claim 1, wherein the number of the sliding table sets arranged on the mounting plate is two, the two sliding table sets are spliced end to end, the two sliding table sets are respectively provided with a first syringe pumping mechanism and a second syringe pumping mechanism, the first syringe pumping mechanism and the second syringe pumping mechanism have the same structure, the first syringe pumping mechanism clamps the end of the syringe piston rod, and the second syringe pumping mechanism clamps the end of the syringe empty barrel.

5. The syringe auxiliary suction device according to claim 4, wherein the upright rods of the first syringe suction mechanism and the second syringe suction mechanism are provided with another set of upright rods outside, and a U-shaped clamping part is formed between the two sets of upright rods on the same sliding table set sliding block.

6. The syringe assisted aspiration device of claim 1, wherein the chute is internally provided with a graphite lubricant layer.

7. The syringe assisted aspiration device of claim 1, wherein the slide block, the control module and the power source are provided with a waterproof outer cover on the outside.

8. The syringe auxiliary suction device as claimed in claim 1, wherein the vertical rods arranged on the sliding blocks of the sliding block set are provided with guide rods inclined towards the end of the sliding chute.

9. The auxiliary suction device for the injector according to claim 2, wherein the elastic member is an elastic rope, and two ends of the elastic rope are fixedly connected with one side surface of the sliding block close to the middle part of the sliding chute respectively.