CN217366734U

CN217366734U - Disposable enemator

Info

Publication number: CN217366734U
Application number: CN202221079495.8U
Authority: CN
Inventors: 胡明恩; 袁立华; 高中林
Original assignee: Guangzhou Yusheng Medical Plastic Trading Co ltd
Current assignee: Guangzhou Yusheng Medical Plastic Trading Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-09-06
Anticipated expiration: 2032-05-07

Abstract

The utility model discloses a disposable enema flusher, which comprises a liquid storage cavity, wherein the lower end of the liquid storage cavity is provided with a liquid outlet, the outer end of the liquid outlet is sleeved with a rubber hose, a connecting component is arranged between the liquid outlet and the rubber hose, the inner part of the liquid storage cavity is clamped with a pressing plate, the liquid injection mode of the liquid storage cavity and the connecting mode between the rubber hose and the liquid storage cavity are optimized and adjusted on the basis of the original disposable enema flusher, the clamping action between the clamping blocks and the annular groove of three groups of rubber materials is utilized to not only increase the connecting stability between the rubber hose and the liquid outlet, but also pull out the rubber hose from a fixed sleeve with force, thereby facilitating the replacement of an inserting pipe and the rubber hose, simultaneously, the superposition and the dislocation between the three groups of liquid injection ports are utilized, the opening and the closing of the liquid injection port can be accurately realized, and a group of exhaust pipes are arranged at the outer wall of the rubber hose, for the discharge of the return gas.

Description

Disposable enemator

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a disposable enema syringe.

Background

The enemator is a medical tool which is made of various styles such as a ball type, a cylinder type and a hand type and is used for washing the intestinal tract by cleaning solution or clear water, wherein the enemator is mainly used for cleaning accumulated wastes in the intestinal tract and preventing the wastes from being accumulated for a long time to cause the intestinal tract to absorb toxins, and along with the progress of the development society of the times, medical equipment is gradually perfected and optimized, the fixed connection mode between a rubber hose and a liquid storage cavity is improved, instead, the rubber hose is detachably connected with the liquid storage cavity, the used hose and an inserted pipe can be quickly replaced, and meanwhile, the resource waste caused by repeatedly replacing the liquid storage cavity can be avoided.

However, although the existing disposable enema irrigator has high resource utilization rate, the repeatedly used liquid storage cavity is inconvenient to fill liquid medicine, the pressing plate can only be taken down and poured in the liquid medicine, and then the pressing plate is installed, so that time and labor are wasted, the liquid medicine is easy to lose, the traditional rubber hose and the liquid outlet are fixed only in a tightening mode through sleeving, the stability is not high, and the hose is easy to fall off during the liquid injection under the condition of pressurization.

In addition, when the human body is clystered and cleaned, metabolic gas in the human body enters the rubber hose through the cannula, and once the metabolic gas is not treated in time, the metabolic gas enters the liquid storage cavity to pollute the liquid medicine.

Aiming at the problems, innovative design is urgently needed on the basis of the original enema syringe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disposable enema syringe to solve the problem that the above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: a disposable enemator comprises a liquid storage cavity, a liquid outlet is arranged at the lower end of the liquid storage cavity, a rubber hose is sleeved at the outer end of the liquid outlet, a connecting component is arranged between the liquid outlet and the rubber hose, a pressing plate is clamped in the liquid storage cavity, a rubber sealing ring is attached between the pressing plate and the liquid storage cavity, the rubber sealing ring is adhered to the outer wall of the pressing plate, the center of the pressing plate is provided with a lower end clamped with a telescopic rod, the upper end of the telescopic rod is arranged outside the liquid storage cavity in a penetrating way, the outer wall of the telescopic rod, which is positioned outside the liquid storage cavity, is wound with a first spring, and two ends of the first spring are respectively welded at the end part of the telescopic rod and the upper end of the liquid storage cavity, a fixed disc is fixed on the outer wall of the telescopic rod, a reset component is arranged between the fixed disc and the pressure plate, and liquid injection ports are arranged among the pressure plate, the fixed disc and the liquid storage cavity;

the lower end of the telescopic rod is of a spherical structure, and the lower end of the telescopic rod and the pressing plate form a clamping type rotating structure.

Preferably, coupling assembling includes intubate, blast pipe, fixed cover, ring channel and fixture block, and rubber hose's tip link up and is provided with the intubate to rubber hose's outer wall installs the blast pipe, the outer pot head of liquid outlet is equipped with the fixed cover that is fixed in on the liquid storage chamber outer wall, and the inner wall of fixed cover has seted up the ring channel, rubber hose's tip cover locates the outer end of liquid outlet, and the outer wall at rubber hose tip is fixed with the fixture block, and the fixture block blocks in the inside of ring channel.

Preferably, the fixture blocks are distributed on the outer wall of the rubber hose at equal angles and are connected with the annular groove in a clamping manner, and the fixture blocks are made of rubber.

Preferably, the subassembly that resets includes spacing groove, gag lever post, fixed block and second spring, and the spacing groove has been seted up to the inside of fixed disk, the inner wall of spacing groove is fixed with the gag lever post, and the outer wall cover of gag lever post is equipped with the one end of fixed block to the other end of fixed block runs through the upper surface that the spacing groove is fixed in the fixed disk, the outer wall winding of gag lever post has the second spring, and the one end of second spring is fixed in the inner wall of spacing groove, and the other end of second spring welds in the outer wall of fixed block.

Preferably, the both sides of fixed block all set up to circular-arc with spacing inslot wall assorted, and the fixed disk passes through gag lever post and second spring and constitutes the revolution mechanic who has reset function with the fixed block.

Preferably, the liquid injection port comprises a first liquid injection port, a second liquid injection port and a third liquid injection port, the first liquid injection port is formed in the pressing plate, the second liquid injection port is formed in the fixed disc, and the third liquid injection port is formed in the upper end of the liquid storage cavity.

Preferably, the first liquid filling port and the third liquid filling port correspond to each other, the second liquid filling port, the first liquid filling port and the third liquid filling port are arranged in a staggered manner, and the lower surface of the fixed disc is in fit connection with the upper surface of the pressing plate.

Compared with the prior art, the beneficial effects of the utility model are that: the disposable irrigator for the intestinal tract is provided,

on the basis of original disposable enema ware, liquid mode and rubber hose and the connected mode between the liquid chamber have carried out optimization adjustment to the notes liquid in liquid chamber, the fixture block that utilizes three rubber materials of group and the block effect between the ring channel have not only increased the connection stability between rubber hose and the liquid outlet, and pull out rubber hose from fixed cover with the strength, make things convenient for the change of intubate and rubber hose, utilize three coincidences and the dislocation between the liquid mouth of annotating of group simultaneously, can accurately realize opening and closing of annotating the liquid port, and a set of blast pipe has been fallen in rubber hose's outer wall department, discharge for backflow gas.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a three-dimensional connection structure of a liquid outlet and a rubber hose of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the fixing sleeve of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 5 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 6 is a schematic view of the top-down mounting structure of the fixing plate of the present invention.

In the figure: 1. a liquid storage cavity; 2. a liquid outlet; 3. a rubber hose; 4. inserting a tube; 5. an exhaust pipe; 6. fixing a sleeve; 7. an annular groove; 8. a clamping block; 9. pressing a plate; 10. a rubber seal ring; 11. a first liquid injection port; 12. a telescopic rod; 13. a first spring; 14. fixing the disc; 15. a second liquid injection port; 16. a limiting groove; 17. a limiting rod; 18. a fixed block; 19. a second spring; 20. and a third liquid injection port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a disposable enema syringe comprises a liquid storage cavity 1, a liquid outlet 2 is installed at the lower end of the liquid storage cavity 1, a rubber hose 3 is sleeved at the outer end of the liquid outlet 2, a connecting assembly is installed between the liquid outlet 2 and the rubber hose 3, a pressing plate 9 is clamped inside the liquid storage cavity 1, a rubber sealing ring 10 is arranged between the pressing plate 9 and the liquid storage cavity 1 in a laminating mode, the rubber sealing ring 10 is adhered to the outer wall of the pressing plate 9, the center of the pressing plate 9 is provided with a lower end of a telescopic rod 12 in a clamping mode, the upper end of the telescopic rod 12 is installed on the outer side of the liquid storage cavity 1 in a penetrating mode, a first spring 13 is wound on the outer wall of the telescopic rod 12 located on the outer side of the liquid storage cavity 1, two ends of the first spring 13 are respectively welded to the end portion of the telescopic rod 12 and the upper end of the liquid storage cavity 1, a fixed disc 14 is fixed on the outer wall of the telescopic rod 12, a reset assembly is installed between the fixed disc 14 and the pressing plate 9, and the pressing plate 9, A liquid injection port is arranged between the fixed disc 14 and the liquid storage cavity 1;

the lower extreme of telescopic link 12 sets up to spherical structure, and the lower extreme of telescopic link 12 and clamp plate 9 constitute the revolution mechanic of snap-on, has guaranteed that telescopic link 12 can carry out the rotation of arbitrary angle in the inside of clamp plate 9, and telescopic link 12 can drive fixed disk 14 and rotate in step simultaneously.

Coupling assembling includes intubate 4, blast pipe 5, fixed cover 6, ring channel 7 and fixture block 8, and the tip of rubber hose 3 link up and is provided with intubate 4, and blast pipe 5 is installed to rubber hose 3's outer wall, the outer pot head of liquid outlet 2 is equipped with fixed cover 6 that is fixed in on the outer wall of stock solution chamber 1, and fixed cover 6's inner wall has seted up ring channel 7, the outer end of liquid outlet 2 is located to rubber hose 3's tip cover, and the outer wall of 3 tip of rubber hose is fixed with

fixture block

8, and 8 blocks in the inside of ring channel 7 of fixture block, this coupling assembling's setting up provides inseparable relation of connection between rubber hose 3 and the liquid outlet 2, rubber hose 3 after can conveniently using is got rid of simultaneously.

The fixture block 8 has three groups at the outer wall of the rubber hose 3 at equal angles, and three groups of fixture blocks 8 are all connected with the annular groove 7 in a clamping manner, the fixture block 8 is made of rubber, the end part of the fixture block 8 is arc-shaped, so that the fixture block 8 can be smoothly clamped into the annular groove 7, and meanwhile, the rubber hose 3 can be deformed by applying enough force to pull the rubber hose outwards, so that the fixture block 8 can be smoothly separated from the fixed sleeve 6.

The reset component comprises a limiting groove 16, a limiting rod 17, a fixing block 18 and a second spring 19, the limiting groove 16 is formed in the fixing disc 14, the limiting rod 17 is fixed to the inner wall of the limiting groove 16, one end of the fixing block 18 is sleeved on the outer wall of the limiting rod 17, the other end of the fixing block 18 penetrates through the limiting groove 16 and is fixed to the upper surface of the fixing disc 14, the second spring 19 is wound on the outer wall of the limiting rod 17, one end of the second spring 19 is fixed to the inner wall of the limiting groove 16, the other end of the second spring 19 is welded to the outer wall of the fixing block 18, the reset component is arranged to provide a stable reset effect for the fixing disc 14, the fixing disc 14 can drive the second liquid injection port 15 to be staggered with the first liquid injection port 11 and the third liquid injection port 20 under the condition that external force is not applied to rotation, and therefore sealing of the liquid injection ports is achieved.

The both sides of fixed block 18 all set up to circular-arc with spacing groove 16 inner wall assorted, and fixed disk 14 passes through gag lever post 17 and second spring 19 and fixed block 18 constitutes the revolution mechanic who has reset function, has guaranteed that fixed disk 14 can drive spacing groove 16 and is laminating the outer wall of fixed block 18 and carry out the rotation type slip, and fixed disk 14 can drive gag lever post 17 to run through fixed block 18 and carry out the rotational sliding and stretch or compress second spring 19 simultaneously.

Annotate the liquid port and include first notes liquid mouth 11, liquid mouth 15 is annotated to the second and third annotate liquid mouth 20, and the first notes liquid mouth 11 of having seted up in the inside of clamp plate 9, the second has been seted up in the inside of fixed disk 14 and has been annotated liquid mouth 15, and the third notes liquid mouth 20 has been seted up to the upper end in stock solution chamber 1, annotate liquid mouth 20 for first notes liquid mouth 11 and third simultaneously for setting up through fixed disk 14 and provide the closure effect, only annotate when liquid mouth 15 and first notes liquid mouth 11 and the synchronous coincidence of third notes liquid mouth 20 when the second, just can realize annotating opening of liquid port.

First notes liquid mouth 11 and third annotate liquid mouth 20 and correspond each other, and the second annotates liquid mouth 15 and first notes liquid mouth 11 and the third annotates between the liquid mouth 20 and be the dislocation set, and the lower surface of fixed disk 14 is connected with the upper surface laminating of clamp plate 9, guaranteed only that only annotate liquid mouth 15 and first notes liquid mouth 11 and the third annotate when liquid mouth 20 synchronous coincidence when the second, the opening of annotating the liquid port can be realized, and fixed disk 14 can drive the second and annotate liquid mouth 15 under the rotatory effect of not receiving external force and take place the dislocation with first notes liquid mouth 11 and the third notes liquid mouth 20 in step, and then realize the closure to stock solution chamber 1 at normal infusion in-process.

The working principle is as follows: when the disposable enemator is used, firstly, a rubber hose 3 is required to be connected with the liquid outlet 2, as shown in fig. 1, 2, 3 and 5, the plastic end of the rubber hose 3 is inserted correspondingly into the interior of the fixed sleeve 6, and the rubber hose 3 is sleeved at the outer end of the liquid outlet 2, at the moment, the plastic end of the rubber hose 3 synchronously drives the three groups of fixture blocks 8 to deform under the extrusion action of the inner wall of the fixed sleeve 6 and slide inwards along with the inner wall of the fixed sleeve 6 until the three groups of fixture blocks 8 are synchronously clamped in the annular groove 7, at the moment, the rubber hose 3 is tightly connected with the liquid outlet 2, when the rubber hose 3 and the insertion tube 4 are used, the rubber hose 3 can be pulled outwards by force, so that the three groups of clamping blocks 8 are deformed again and separated from the inside of the fixed sleeve 6, thereby can stably realize being connected or the split of rubber hose 3 and liquid outlet 2, and then make things convenient for disposable and the change of rubber hose 3 and intubate 4.

Next, the liquid medicine needs to be injected into the liquid storage chamber 1, as shown in fig. 1, the liquid medicine is in a compressed state of the first spring 13, so that the upper surface of the pressing plate 9 can be attached to the inner wall of the upper end of the liquid storage chamber 1 under the condition that the telescopic rod 12 is not subjected to an external force, that is, the third liquid injection port 20 can be attached to the upper surface of the fixed disk 14 under a normal condition, at this time, as shown in fig. 6, the telescopic rod 12 is rotated counterclockwise, because the pressing plate 9 can be limited by the inner wall of the liquid storage chamber 1, the telescopic rod 12 can rotate counterclockwise in the pressing plate 9 and synchronously drive the fixed disk 14 to rotate counterclockwise, and the fixed disk 14 drives the limiting rod 17 to penetrate through the fixed block 18 to rotationally slide and synchronously compress the second spring 19, so that the second liquid injection port 15 gradually rotates counterclockwise to a position synchronously coincident with the first liquid injection port 11 and the third liquid injection port 20, at this time, the liquid storage chamber 1 is kept in an opened state, then, the liquid chemical can be injected into the liquid storage chamber 1 through the needle tube passing through the third liquid injection port 20, the second liquid injection port 15 and the first liquid injection port 11 in this order.

Treat the above-mentioned back that annotates liquid, the quick rotation of fixed disk 14 resets and drives the second under the reset action of second spring 19 and annotates liquid mouth 15 synchronous and first annotate liquid mouth 11 and third and annotate liquid mouth 20 and take place the dislocation, and the inseparable laminating effect of fixed disk 14 and clamp plate 9 has realized the quick closure to stock solution chamber 1 automatically, thereby made things convenient for the doctor to the replenishment of the inside liquid medicine of stock solution chamber 1 in the operation process, and the outer wall department at rubber hose 3 has fallen and is equipped with a set of blast pipe 5, be used for the release to gas, avoid the pollution to the liquid medicine in the human body gaseous entering stock solution chamber 1, and help the pouring into of the inside liquid medicine of stock solution chamber 1.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A disposable enemator, which comprises a liquid storage cavity (1) and is characterized in that: the liquid storage device is characterized in that a liquid outlet (2) is installed at the lower end of a liquid storage cavity (1), a rubber hose (3) is sleeved at the outer end of the liquid outlet (2), a connecting assembly is installed between the liquid outlet (2) and the rubber hose (3), a pressing plate (9) is clamped inside the liquid storage cavity (1), a rubber sealing ring (10) is arranged between the pressing plate (9) and the liquid storage cavity (1) in a laminating mode, the rubber sealing ring (10) is adhered to the outer wall of the pressing plate (9), the center of the pressing plate (9) is provided with a lower end clamped with a telescopic rod (12), the upper end of the telescopic rod (12) is installed on the outer side of the liquid storage cavity (1) in a penetrating mode, a first spring (13) is wound on the outer wall of the telescopic rod (12) located on the outer side of the liquid storage cavity (1), and the two ends of the first spring (13) are welded to the end portion of the telescopic rod (12) and the upper end portion of the liquid storage cavity (1) respectively, a fixed disc (14) is fixed on the outer wall of the telescopic rod (12), a reset assembly is arranged between the fixed disc (14) and the pressure plate (9), and liquid injection ports are arranged among the pressure plate (9), the fixed disc (14) and the liquid storage cavity (1);

the lower end of the telescopic rod (12) is of a spherical structure, and the lower end of the telescopic rod (12) and the pressing plate (9) form a clamping type rotating structure.

2. The disposable irrigator of claim 1, wherein: coupling assembling includes intubate (4), blast pipe (5), fixed cover (6), ring channel (7) and fixture block (8), and the tip of rubber hose (3) link up and is provided with intubate (4) to blast pipe (5) are installed to the outer wall of rubber hose (3), the outer pot head of liquid outlet (2) is equipped with fixed cover (6) of being fixed in on liquid storage chamber (1) outer wall, and the inner wall of fixed cover (6) has seted up ring channel (7), the outer end of liquid outlet (2) is located to the tip cover of rubber hose (3), and the outer wall of rubber hose (3) tip is fixed with fixture block (8) to fixture block (8) block is in the inside of ring channel (7).

3. The disposable irrigator of claim 2 wherein: the three groups of the clamping blocks (8) are distributed on the outer wall of the rubber hose (3) at equal angles, the clamping blocks (8) are clamped and connected with the annular groove (7), and the clamping blocks (8) are made of rubber.

4. A disposable enemator as claimed in claim 1, wherein: the reset assembly includes spacing groove (16), gag lever post (17), fixed block (18) and second spring (19), and spacing groove (16) have been seted up to the inside of fixed disk (14), the inner wall of spacing groove (16) is fixed with gag lever post (17), and the outer wall cover of gag lever post (17) is equipped with the one end of fixed block (18) to the other end of fixed block (18) runs through upper surface that spacing groove (16) were fixed in fixed disk (14), the outer wall winding of gag lever post (17) has second spring (19), and the one end of second spring (19) is fixed in the inner wall of spacing groove (16), and the other end of second spring (19) welds in the outer wall of fixed block (18).

5. The disposable irrigator of claim 4 wherein: the both sides of fixed block (18) all set up to circular-arc with spacing groove (16) inner wall assorted, and fixed disk (14) pass through gag lever post (17) and second spring (19) and constitute the revolution mechanic that has reset function with fixed block (18).

6. A disposable enemator as claimed in claim 1, wherein: annotate the liquid port and include that first notes liquid mouth (11), second annotate liquid mouth (15) and third annotate liquid mouth (20), and the inside of clamp plate (9) has seted up first notes liquid mouth (11), the second has been seted up to the inside of fixed disk (14) and has been annotated liquid mouth (15), and the upper end of liquid storage chamber (1) has seted up the third and has annotated liquid mouth (20).

7. The disposable enemator as claimed in claim 6, wherein: the first liquid filling port (11) and the third liquid filling port (20) correspond to each other, the second liquid filling port (15) and the first liquid filling port (11) and the third liquid filling port (20) are arranged in a staggered mode, and the lower surface of the fixed disc (14) is in fit connection with the upper surface of the pressing plate (9).