CN221014090U - Digestive endoscope injector booster - Google Patents

Abstract

The utility model belongs to the technical field of medical appliances, and particularly relates to a digestive endoscope injector booster device, which comprises a holding plate, wherein one side of the top of the holding plate is hinged with a pressing rod, one end of the pressing rod, which is far away from the holding plate, is fixedly connected with a pressing part, the bottom of the pressing part is provided with a guide groove, the inside of the holding plate is provided with a clamping hole, the inside of the clamping hole is provided with an injection needle cylinder through a clamping mechanism, the clamping mechanism comprises a plurality of groups of clamping springs arranged on the inner wall of the clamping hole, and a torsion spring is arranged between the holding plate and the pressing rod.

Description

Digestive endoscope injector booster

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a digestive endoscope injector power assisting device.

Background

The digestive endoscope injection needle mainly comprises a needle head, an inner tube, an outer tube and a handle, and is divided into an upper digestive tract injection needle and a lower digestive tract injection needle. When the syringe is used, the injection medium is required to be pumped by using a common syringe, the injection is carried out after the handle of the injection needle is connected, and relatively viscous injection liquid passes through a long endoscope injection needle channel, so that a great deal of physical effort is often consumed by nursing staff and assistants, certain abrasion is generated on the hands of the nursing staff, and the nursing staff needs to hold the syringe cylinder by one hand and push the syringe by the other hand during injection, so that certain inconvenience is brought to the nursing staff.

For example, chinese patent number 201820597846.1 is an injector booster, this patent is through fixing syringe needle portion, stack shell tip and push rod tip respectively, utilize the motor to carry out push-and-pull operation, operation labour saving and time saving, adopt swing joint's joint board, can be through changing the joint board, be applicable to the syringe of different specifications, adopt the setting of spring, can be applicable to the syringe of different length, adopt the combination setting of mounting and joint board, have the convenient characteristics of installation dismantlement, but above-mentioned patent needs to change different joint boards when using the syringe of different specifications, thereby seriously influence the injection efficiency of syringe, in addition this kind of traditional injection booster needs manual to restore to the same after accomplishing at every turn, thereby seriously influence the efficiency of next injection, for this we propose a digestive endoscope injector booster.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a digestive endoscope injector power assisting device which solves the existing problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a digestion scope syringe booster unit, includes the board of gripping, the top one side of gripping is articulated to have presses the pole, the one end fixedly connected with of holding the board is kept away from to the pole of pressing presses the portion, the guide way has been seted up to the bottom of pressing the portion, the centre gripping hole has been seted up to the inside of gripping the board, the inside in centre gripping hole is provided with the syringe through fixture, be provided with the torsional spring between gripping the board and the pressing the pole.

As a preferable technical scheme of the utility model, the clamping mechanism comprises a plurality of groups of clamping springs arranged on the inner wall of the clamping hole, the other ends of the clamping springs are fixedly connected with clamping plates, and one ends of the clamping plates, which are far away from the clamping springs, are fixedly connected with elastic rings.

As a preferable technical scheme of the utility model, the top of the injection syringe is fixedly connected with a plastic cover, and the plastic cover is made of elastic materials.

As a preferable technical scheme of the utility model, the cross section of the guide groove is conical, the inside of the guide groove is arranged in a stepped manner, and clamping grooves matched with the plastic cover are formed in two sides of each stepped section of the guide groove.

As a preferable technical scheme of the utility model, the outer surface of the holding plate is fixedly connected with an anti-slip sleeve, and the outer surface of the anti-slip sleeve is provided with anti-slip patterns.

As a preferable technical scheme of the utility model, the outer surface of the pressing part is fixedly connected with a rubber sleeve, and the rubber sleeve is internally filled with an elastic sponge body.

Compared with the prior art, the utility model provides a digestive endoscope injector power assisting device, which has the following beneficial effects:

1. According to the digestive endoscope injector booster device, the clamping springs, the clamping plates and the elastic rings are arranged, so that the device can clamp and fix injectors with different specifications through the clamping mechanisms, the application range of the device is greatly improved, a user can easily operate the digestive endoscope injector booster device by one hand, and the conventional two-hand holding and pushing operations are omitted, so that the burden of the user is greatly reduced;

2. this digestion scope syringe booster unit through setting up plastics lid, guide way, torsional spring and draw-in groove for the push rod can rebound the normal position automatically under the elasticity effect of torsional spring after the injection is accomplished, thereby can prepare for the injection next time fast, and then improved the injection efficiency of this device greatly, in addition still through the guide way of toper ladder formula design, make the injection cylinder that the push part can be to different specifications spacing, and can utilize the draw-in groove to carry out the kayser to elastic plastics lid when spacing, thereby can avoid the injection cylinder to produce when the injection and rock, and then improved the practicality of this device greatly.

Drawings

FIG. 1 is a schematic elevational view of the entire structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the clamping mechanism of the present utility model;

FIG. 3 is a side view of the connecting portion of the pressing portion and the syringe according to the present utility model;

fig. 4 is an enlarged view of the utility model at a in fig. 3.

In the figure: 1. a grip plate; 2. pressing a pressing rod; 3. a clamping hole; 4. an injection cylinder; 5. a pressing part; 6. a clamping spring; 7. a clamping plate; 8. an elastic ring; 9. a torsion spring; 10. a plastic cover; 11. a guide groove; 12. a clamping groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, in the present embodiment: the utility model provides a digestion scope syringe booster unit, including grip block 1, grip block 1's top one side articulates there is presses the pole 2, the one end fixedly connected with of grip block 1 presses the pole 2 to keep away from and presses the portion 5, guide way 11 has been seted up to the bottom of pressing the portion 5, grip hole 3 has been seted up to grip block 1's inside, the inside of grip hole 3 is provided with injection cylinder 4 through fixture, fixture is including installing multiunit grip spring 6 at grip hole 3 inner wall, grip spring 6's the other end fixedly connected with grip block 7, grip block 7 is kept away from grip spring 6's one end fixedly connected with elastic ring 8, insert injection cylinder 4 inside grip hole 3 earlier for injection cylinder 4 can outwards strut elastic ring 8 slowly, thereby make elastic ring 8 can extrude grip spring 6 through grip block 7, elastic force that produces when utilizing grip spring 6 to compress, make grip hole 3 inside can carry out the centre gripping to injection cylinder 4 of different specifications fixed, thereby improved the application scope of this device greatly, grip block 1 and press down between the pole 2 and be provided with torsional spring 9.

Further, the top of the syringe 4 is fixedly connected with a plastic cover 10, the plastic cover 10 is made of elastic material, and the plastic cover 10 can be more conveniently clamped in the clamping groove 12 of the proper step by utilizing the elastic action of the plastic cover 10.

Further, the cross section of guide way 11 is the toper, and the inside of guide way 11 is the ladder setting, and draw-in groove 12 with plastics lid 10 looks adaptation has all been seted up to the both sides of guide way 11 every ladder section for cooperation between utilization draw-in groove 12 and the plastics lid 10 for syringe 4 is difficult for producing when the injection and rocks, thereby has improved the practicality of this device greatly.

Further, the outer surface fixedly connected with anti-skidding sleeve of board 1 is held, and anti-skidding line has been seted up to the surface of anti-skidding sleeve, utilizes anti-skidding line can increase medical personnel's hand and hold the frictional resistance between the board 1 to can avoid medical personnel to take place the hand phenomenon when the injection, and then improved the safety in utilization of this device greatly.

Further, the surface fixedly connected with rubber sleeve of pressing part 5, the inside of rubber sleeve is filled with the elastic sponge body, utilizes the cushioning effect of elastic sponge body to make medical personnel can be more comfortable when pressing.

The working principle and the using flow of the utility model are as follows: when the device is used, medical staff can slowly insert the injection needle cylinder 4 into the clamping hole 3, so that the injection needle cylinder 4 can slowly expand the elastic ring 8 outwards, the elastic ring 8 can be pressed against the clamping spring 6 through the clamping plate 7, elastic acting force generated when the clamping spring 6 is used for compressing is utilized, the injection needle cylinder 4 with different specifications can be clamped and fixed in the clamping hole 3, after the injection needle cylinder 4 is fixed, the medical staff can press the pressing rod 2 downwards with force, at the moment, the top of the injection needle cylinder 4 can be gradually inserted into the guide groove 11 with a conical stepped structure, the elastic action of the plastic cover 10 is utilized, the plastic cover 10 can be clamped in the clamping groove 12 with a proper stepped section, accordingly, the injection needle cylinder 4 can be effectively prevented from shaking during injection, then the pressing part 5 is pressed with thumb forcefully, the liquid inside the injection needle cylinder 4 can be rapidly injected, meanwhile, when the pressing rod 2 moves downwards, the liquid inside the injection needle cylinder 4 is completely pressed by the pressing rod 2, the medical staff can press the pressing rod downwards, the elastic acting force can be rapidly and the elastic acting force can be quickly in the injection needle cylinder 4 in situ, and the device can be quickly restored to the injection needle cylinder 2.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. A digestive endoscopy injector booster device, comprising a holding plate (1), characterized in that: the utility model discloses a handle, including holding board (1), holding board (3) and torsional spring (9) are provided with injection cylinder (4) through fixture to the inside of holding hole (3), holding board (1) is kept away from to one end fixedly connected with of holding board (1) and presses portion (5) to push down pole (2), guide slot (11) have been seted up to the bottom of pressing portion (5), holding hole (3) have been seted up to the inside of holding board (1), holding board (1) is provided with torsional spring (9) with pressing down between pole (2).

2. A digestive endoscopy syringe booster of claim 1, wherein: the clamping mechanism comprises a plurality of groups of clamping springs (6) arranged on the inner wall of the clamping hole (3), the other ends of the clamping springs (6) are fixedly connected with clamping plates (7), and one ends, far away from the clamping springs (6), of the clamping plates (7) are fixedly connected with elastic rings (8).

3. A digestive endoscopy syringe booster of claim 1, wherein: the top of the injection needle cylinder (4) is fixedly connected with a plastic cover (10), and the plastic cover (10) is made of elastic materials.

4. A digestive endoscopy syringe booster of claim 3, wherein: the cross section of guide way (11) is the toper, and the inside of guide way (11) is the ladder setting, draw-in groove (12) with plastic cover (10) looks adaptation are all seted up to the both sides of every ladder section of guide way (11).

5. A digestive endoscopy syringe booster of claim 1, wherein: the outer surface of the holding plate (1) is fixedly connected with an anti-slip sleeve, and anti-slip patterns are formed on the outer surface of the anti-slip sleeve.

6. A digestive endoscopy syringe booster of claim 1, wherein: the outer surface of the pressing part (5) is fixedly connected with a rubber sleeve, and an elastic sponge body is filled in the rubber sleeve.