CN208726411U - A kind of enema auxiliary enema syringe - Google Patents

Abstract

The utility model relates to technical field of medical instrument, in particular a kind of enema assists enema syringe, including anus plug end, anus plug end is hollow structure, the hose communicated therewith is equipped in the one end at anus plug end, one end of hose is equipped with the connector cylinder communicated therewith, and the inside of connector cylinder is equipped with pressure-applying unit, and hose is equipped with liquid feed valve close to one end side wall of connector cylinder；The inside of connector cylinder offers plunger shaft, pressure-applying unit includes the piston head for fitting closely and being slidably connected with plunger shaft, one end of piston head is coaxially provided with connecting rod, the end of connecting rod is additionally provided with press handle, the utility model more fully can be such that medical fluid enters in the rectum of patient by the hose and anus plug end of lengthening formula, and it there is a phenomenon where leakage medicine and will not flow back, medical fluid can be fully pressed into patient's body by pressure-applying unit, it will not there is a phenomenon where liquid wastes, and the present apparatus is easy to operate, easy to use, cost is relatively low, convenient for promoting.

Description

A kind of enema auxiliary enema syringe

Technical field

The utility model relates to technical field of medical instrument, specially a kind of enema assists enema syringe.

Background technique

There are two types of preparations for common enema, and one is glycerin preparation, another kind is mannitol, sulfuric acid magnesium preparation.Two kinds Formulation ingredients are different, but principle is essentially the same, are all the high concentrations using glycerol or sorbierite, i.e., hypertonic effect softens stool, Intestinal wall is stimulated, causes defecation to react reflexively, along with it is with lubricating action, stool can be made to be easily drained；

Clinic gerontal patient is more now, social senilization, and many patients have constipation history or even someone's long-time service to open plug Dew, still, the enema anus plug end now clinically used is shorter, and matter is hard, uncomfortable, and drug squeezes unclean when use, also makes The phenomenon that at waste, in consideration of it, it is proposed that a kind of enema assists enema syringe.

Utility model content

The purpose of this utility model is to provide a kind of enema to assist enema syringe, to solve to propose in above-mentioned background technique The problem of.

To achieve the above object, the utility model provides the following technical solutions:

A kind of enema auxiliary enema syringe, including anus plug end, anus plug end is hollow structure, the one of anus plug end End is equipped with the hose communicated therewith, and one end of the hose is equipped with the connector cylinder communicated therewith, and the inside of the connector cylinder is equipped with Pressure-applying unit, the hose are equipped with liquid feed valve close to one end side wall of connector cylinder；

The inside of the connector cylinder offers plunger shaft, and the pressure-applying unit includes fitting closely and sliding with the plunger shaft The piston head of dynamic connection, one end of the piston head are coaxially provided with connecting rod, and the end of the connecting rod is additionally provided with press handle；

The liquid feed valve includes the valve seat that the hose surface is bonded in by glue, and one end of the valve seat is equipped with plastic cement Connection sheet, the end of the plastic cement connection sheet are connected with plug, offered vertically at the center of the valve seat feed liquor suction hole and It is connected to by the feed liquor suction hole with the inner cavity of the hose.

Preferably, the close one end outer wall of the hose is equipped with plastic cement fastener, offers thumb in the plastic cement fastener Hole is additionally provided with thumbscrew in the edge of the thumbhole.

Preferably, the surface at anus plug end is additionally provided with the silica gel retaining ring of annular.

Preferably, one end of the plastic cement fastener is fixedly connected with the one end at anus plug end.

Preferably, the plug and the feed liquor suction hole are closely mating.

Compared with prior art, the utility model has the beneficial effects that the utility model by the hose of lengthening formula and Anus plug end more fully can be such that medical fluid enters in the rectum of patient, and will not lead to there is a phenomenon where leakage medicine and reflux Patient's body can be fully pressed into for medical fluid by being overpressurized component, will not be there is a phenomenon where liquid waste, and the present apparatus is grasped Make simply, easy to use, cost is relatively low, convenient for promoting.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the structural schematic diagram of the utility model center tap cylinder；

Fig. 3 is the structural schematic diagram of pressure-applying unit in the utility model；

Fig. 4 is the structural schematic diagram of liquid feed valve in the utility model.

In figure: 1, anus plug end；10, silica gel retaining ring；2, plastic cement fastener；20, thumbhole；21, thumbscrew；3, hose；30, into Liquid valve；300, valve seat；3000, feed liquor suction hole；301, plastic cement connection sheet；302, plug；4, connector cylinder；40, plunger shaft；5, add Press component；50, press handle；51, connecting rod；52, piston head.

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. 1-4 is please referred to, the utility model provides a kind of technical solution:

A kind of enema auxiliary enema syringe, including anus plug end 1, the surface at anus plug end 1 are additionally provided with the silica gel retaining ring 10 of annular, Anus plug end 1 is hollow structure, is equipped with the hose 3 communicated therewith in the one end at anus plug end 1, one end of hose 3, which is equipped with, to be communicated therewith Connector cylinder 4, the inside of connector cylinder 4 is equipped with pressure-applying unit 5, and hose 3 is equipped with liquid feed valve close to one end side wall of connector cylinder 4 30；

In the present embodiment, anus plug end 1 is made of silica gel material, safe and non-toxic, and good seal performance, is effectively avoided The phenomenon that filling in anus back leak medicine.

It is worth noting that the inside of connector cylinder 4 offers plunger shaft 40, pressure-applying unit 5 includes close with plunger shaft 40 The piston head 52 for being bonded and being slidably connected, one end of piston head 52 are coaxially provided with connecting rod 51, and the end of connecting rod 51 is additionally provided with pressing Handle 50；

In the present embodiment, piston head 52 uses rubber material, and the piston head 52 of rubber material can be bonded more with plunger shaft 40 Step up close gas when piston head 52 does piston motion along plunger shaft 40 inside effective squeezing tube 3.

It is worth noting that liquid feed valve 30 includes the valve seat 300 that 3 surface of hose is bonded in by glue, the one of valve seat 300 End is equipped with plastic cement connection sheet 301, and the end of plastic cement connection sheet 301 is connected with plug 302, opens up vertically at the center of valve seat 300 There is feed liquor suction hole 3000 and is connected to by feed liquor suction hole 3000 with the inner cavity of hose 3, plug 302 and feed liquor suction hole 3000 It is close mating.

In the present embodiment, plug 302 is that rubber material is made with valve seat 300, and air-tightness is good, and plug has been effectively ensured 302 can closely block feed liquor suction hole 3000.

It is worth noting that the close one end outer wall of hose 3 is equipped with plastic cement fastener 2, thumb is offered in plastic cement fastener 2 Hole 20 is additionally provided with thumbscrew 21 in the edge of thumbhole 20, and one end of plastic cement fastener 2 is fixedly connected with the one end at anus plug end 1.

In the present embodiment, plastic cement fastener 2 is made of duroplasts, is had good toughness, is inserted into thumbhole in thumb When 20, thumbscrew 21 generates deformation under the toughness of plastics itself, tightly blocks thumb, and it is different can be suitable for thumb thickness Various people, use scope is wide, has good generalization.

The enema auxiliary enema syringe of the present embodiment when in use, makes patient keep sleeping posture of lying prone, with thumb card first In thumbhole 20, the anus of patient is filled in using anus plug end 1, the silica gel retaining ring 10 in 1 outside of anus plug end can closely be fastened on anus On the inner wall of door, prevent medical fluid from flowing back, the plug 302 opened on feed liquor suction hole 3000 at this time is direct, will 30 place of liquid feed valve One end hose 3 raise, enema bottle is cut off, pours into enema into hose from the position of feed liquor suction hole 3000, when fall Stop pouring into when to specified amount, enema liquid flows into the rectum of patient along hose 3 and anus plug end 1 under the effect of gravity It is interior, intestinal wall is stimulated, when enema liquid, which remains in pipe, cannot be introduced into patient's anus, plug 302 is tucked into feed liquor and is inhaled In stomata 3000, piston head 52 is pressed into plunger shaft 40 using press handle 50 and is moved, can force hose 3 under the influence of air pressure Or medical fluid in anus plug end 1 moves ahead, it is rear to extract plug 302, be pulled back dynamic press handle 50, piston head 52 during pulling back from Outwardly air-breathing at the feed liquor suction hole 3000 of opening, will not make the medical fluid in hose 3 or anus plug end 1 flow back, then block plug 302,50 circulate operation of press handle is pressed again, until all medical fluids in anus plug end 1 are pressed into patient's body totally, More fully medical fluid can be made to enter in the rectum of patient by the hose 3 and anus plug end 1 that lengthen formula, and will not sent out The phenomenon that raw leakage medicine and reflux, medical fluid can be fully pressed by patient's body by pressure-applying unit 5, medical fluid wave will not occur The phenomenon that taking.

Basic principles, main features, and advantages of the present invention has been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. a kind of enema assists enema syringe, including anus plug end (1), it is characterised in that: anus plug end (1) is hollow structure, It is equipped with the hose (3) communicated therewith in the one end at anus plug end (1), one end of the hose (3) connects equipped with what is communicated therewith The inside of head cylinder (4), the connector cylinder (4) is equipped with pressure-applying unit (5), one end side wall of the hose (3) close to connector cylinder (4) It is equipped with liquid feed valve (30)；

The inside of the connector cylinder (4) offers plunger shaft (40), and the pressure-applying unit (5) includes tight with the plunger shaft (40) Closely connected conjunction and the piston head (52) being slidably connected, one end of the piston head (52) is coaxially provided with connecting rod (51), the connecting rod (51) end is additionally provided with press handle (50)；

The liquid feed valve (30) includes the valve seat (300) that the hose (3) surface is bonded in by glue, the valve seat (300) One end be equipped with plastic cement connection sheet (301), the end of the plastic cement connection sheet (301) is connected with plug (302), the valve seat (300) feed liquor suction hole (3000) is offered at center vertically and by the feed liquor suction hole (3000) and the hose (3) inner cavity connection.

2. enema according to claim 1 assists enema syringe, it is characterised in that: outside the close one end of the hose (3) Wall is equipped with plastic cement fastener (2), thumbhole (20) is offered in the plastic cement fastener (2), at the edge of the thumbhole (20) Place is additionally provided with thumbscrew (21).

3. enema according to claim 1 assists enema syringe, it is characterised in that: the surface at anus plug end (1) is also set There is the silica gel retaining ring (10) of annular.

4. enema according to claim 2 assists enema syringe, it is characterised in that: one end of the plastic cement fastener (2) with The one end at anus plug end (1) is fixedly connected.

5. enema according to claim 1 assists enema syringe, it is characterised in that: the plug (302) and the feed liquor Suction hole (3000) is close mating.