CN213158325U - Pediatric enemator - Google Patents

Abstract

The utility model discloses a pediatric enemator, which belongs to the technical field of medical instruments for children, and comprises an anal connecting tube, wherein a sac is communicated with the sac, the open end of the sac is connected with a connector, a connecting fastener is additionally arranged between the anal connecting tube and the connector, a spring plate is arranged between the connecting fastener and the connector, one end of the spring plate is fixedly connected with the connecting fastener through a pin, and the connector is provided with a plurality of through holes; the connector lower extreme is equipped with the spring needle, the connector can push away the shell fragment when moving down, it is provided with the fastening lid to connect the anal canal and the connector outside, the shell fragment can block the mouth of pipe that connects the anal canal, has solved current enemator, has solved current paediatrics enemator in use enema liquid and has flowed back easily to pollute remaining enema liquid's problem, can keep the advantage of the easy absorption liquid medicine of liquid bag formula enemator again, simple accurate can used repeatedly, low cost.

Description

Pediatric enemator

Technical Field

The utility model belongs to the technical field of medical instrument for children, concretely relates to paediatrics enemator.

Background

In the course of treatment of children, enema therapy is often used. Enema is a method of introducing a catheter into the colon from the anus through the rectum for perfusion, so as to achieve the purpose of administering a large amount of liquid or medicine into the rectum and treat constipation and enteritis. It has effects in stimulating intestinal peristalsis, softening, removing feces, lowering temperature, diluting intestinal toxic substances, and reducing absorption, and can supply medicine, nutrition, and water.

As a special group, children have difficulty in feeding medicines, some medicines are safe, but the effect is slow, and the children generally take a long time to take the medicines. Some sick children are ineffectual in taking medicine for a long time and the illness condition is continuously aggravated, the sick children need to be replaced by more effective treatment modes, the treatment modes generally mainly adopt infusion treatment, but the infusion treatment is long in infusion time and difficult in puncture of the children, in addition, in the infusion process, the children cry and scream to cause needle running, potential safety hazards exist, compared with the infusion treatment, the enema treatment is more suitable for the children, the enema treatment is short in enema treatment time and quick in curative effect, the infusion treatment is easy to operate, and accidents caused by the trouble and abnormal movement of the sick children can be avoided.

However, in the process of enema treatment for children at present, some disadvantages and potential safety hazards still exist: firstly, the traditional enema equipment is inconvenient to operate, some enema equipment needs to bear medicines in a needle cylinder and then is operated after being connected with a hose, and the operation cannot be accurately controlled in the processes of extracting and administering liquid medicine, so that a child patient is extremely uncomfortable, and the administration effect is influenced; secondly, the tail end of the traditional enema pipeline is of a flush structure, and a hole is formed in the side face of the pipeline, so that liquid medicine can be conveniently output, but after the general pipeline enters the rectum, the rectal nerve of a child patient can be stimulated, the anus of the child patient is contracted, and the liquid medicine at the position of the hole formed in the side face cannot smoothly enter the rectal administration position of the child patient; thirdly, even though the tail end of the traditional enema pipeline is provided with a bump and other measures, the liquid medicine cannot be guaranteed not to be taken out when the pipeline is pulled out, and the taking-out of the liquid medicine influences the exertion of the curative effect; in addition, in the specific administration operation process of the traditional enema pipeline and the traditional enema equipment, the end parts are flush or have bumps, the rectum of the child patient is easy to be scratched or perforated when the rectum is serious, and once the rectum of the child is thin, the effect is unreasonable.

The existing enemator usually adopts the combination of a treatment bag and a syringe, high pressure is generated by pressing the syringe, and the enema in the treatment bag is pressed into the intestinal tract through the anal tube. In addition, the enema liquid of the treatment bag is relatively difficult to add, and the enema liquid cannot be directly added into the treatment bag in order to keep the pressure in the treatment bag in the use process, so that the operation is complicated.

If the national intellectual property office discloses a utility model patent with the application number of "cn201821551789. x" and the name of "a simple spherical child enemator" in 2019, 7, 16, a simple spherical child enemator is disclosed, which comprises a silica gel ball (1) made of silica gel material, and is characterized in that: be equipped with scale mark (11) that show the liquid capacity in silica gel ball (1) on silica gel ball (1), still be equipped with transparent area (12) that can observe the inside liquid capacity of silica gel ball (1) on silica gel ball (1), one side of silica gel ball (1) still is equipped with conical connector (2), the length of conical connector (2) is 7cm, set up water absorption hole (21) in conical connector (2), just the shape of water absorption hole (21) is conical, the diameter of the biggest cross-section circle of water absorption hole (21) is 1 cm.

When the child enemator disclosed by the above publication is used, as children can not listen to the medication command actively, external enema liquid can be easily caused to flow back, so that the residual enema liquid is polluted.

The utility model discloses a also can prevent that the liquid medicine from flowing back among the current enemator, if the national intellectual property office is published in 2016 10, 5, the application number is "CN 201620307657.7", the utility model patent of title "disposable simple and easy enemator" has increased the check valve, prevents the liquid medicine refluence, and the device discovers like this in the in-service use, and it is complicated to add the liquid medicine step, and only is fit for disposable, and the cost is higher.

Disclosure of Invention

An object of the utility model is to provide a paediatrics enemator has solved current paediatrics enemator in use enema liquid and has flowed back easily to pollute remaining enema liquid's problem, can remain the advantage that liquid bag formula's enemator absorbs the liquid medicine easily again, simple accurate can used repeatedly, low cost.

The purpose of the invention is realized by the following technical scheme:

a pediatric enemator comprises a sac and an anal receiving tube communicated with the sac, wherein the open end of the sac is connected with a connector, a connecting clamp is additionally arranged between the anal receiving tube and the connector, an elastic sheet is arranged between the connecting clamp and the connector, one end of the elastic sheet is fixedly connected with the connecting clamp through a pin, and the connector is provided with a plurality of through holes; the lower end of the connector is provided with a spring needle, the connector can push the elastic sheet open when moving downwards, the outer sides of the anal receiving tube and the connector are provided with fastening covers, and the elastic sheet can block the tube opening of the anal receiving tube.

The top end of the spring needle is provided with a protruding structure, and a groove matched with the protrusion on the spring needle is formed in the connecting clamping piece.

The elastic sheet and the connecting clamping piece are provided with pin holes.

The outer sides of the anal receiving tube and the connector are provided with external threads, the fastening cover is provided with internal threads, and the fastening cover fixes the anal receiving tube and the connector together through threads.

The anal receiving tube is made of elastic plastic materials.

The pipe head of the anal receiving pipe is replaceable.

The liquid sac is replaceable.

The through hole is annularly arranged on the connector in a penetrating mode.

This paediatrics enemator's theory of operation:

after the pediatric enemator is assembled, the pediatric enemator mainly comprises two working states, wherein one working state is that the connector is screwed to the lowest end, when the spring piece is pushed open by the spring needle, the whole enemator is in a normally open state, and a user can suck prepared liquid medicine into a liquid bag for later use; the other is the state of taking medicine for the sick child, the connector is rotated to the opposite direction according to the former state, the spring needle moves upwards, the elastic sheet is restored to the original position, at the moment, the extruded liquid medicine can not flow back to the liquid bag, but when the liquid bag is extruded, the elastic sheet can be pushed open due to high pressure, at the moment, the liquid medicine in the enemator can only flow in one direction, and the liquid medicine can be effectively prevented from flowing back to the enemator to pollute other liquid medicines when the sick child takes medicine.

The beneficial effects of this technical scheme are as follows:

one, the utility model discloses in, this infant's enema ware not only can be directly with in the direct suction liquid bag of enema, can also realize when giving the infant and use medicine, prevent that the liquid medicine refluence from polluting all the other liquid in the liquid bag, of course, also effectively reduce the bacterium and cause a lot of pollution in getting into the liquid bag, especially children belong to special germ and easily feel crowd, can effectively prevent to infect, is very important.

Two, the utility model discloses in, the spring needle top is provided with protruding structure, set up on the switch-on fastener with the spring needle on protruding assorted recess, can make switch-on fastener and connector fully cooperate, rotate together.

Thirdly, the utility model discloses in, the pin hole has been seted up on shell fragment and the switch-on fastener, can set up integrative structure certainly, nevertheless links together shell fragment and switch-on fastener with the pin, and not only the cost is lower, and is simple and easy, and more in an organic whole structure, more firm, difficult rupture.

Fourth, the utility model discloses in, connect the anal canal and be provided with the external screw thread outside the connector, the fastening is covered and is provided with the internal thread, the fastening lid will connect the anal canal and the connector is fixed together through the screw thread, and the fastening lid can play the effect of connecting two parts on the one hand, and on the other hand also easily realizes two kinds of operating condition of this enemator, and is simple and easy.

Fifth, the utility model discloses in, connect the anal canal to adopt elastic plastic material, because this special colony of paediatrics, especially the baby that the hospital just born, the skin is comparatively tender, and each health organ does not develop completely, uses the plastic material that has certain elasticity, can reduce the possibility of stabbing.

Sixth, the utility model discloses in, the tube head that connects the anal canal is removable, and this enemator can repetitious usage, especially hospital, and is guaranteeing that the disinfection is reliable, does not have under the condition of germ, and some parts can used repeatedly, for example this enemator, the liquid medicine pollution has just been avoided to the structure that prevents the liquid medicine refluence, when more changing the tube head that connects the anal canal, can continue to use again, and when the family was used, take off the disinfection back, also can used repeatedly.

Seventhly, the utility model discloses in, the liquid bag is removable, can be according to actual dose, changes the liquid bag.

Eighthly, the utility model discloses in, the through-hole annular runs through the setting on the connector, designs into the through-hole, and the liquid medicine velocity of flow when can conveniently controlling the use, and the annular evenly sets up and can guarantee that the liquid medicine circulates unobstructed.

Drawings

The foregoing and following detailed description of the invention will be apparent when read in conjunction with the following drawings, in which:

fig. 1 is a schematic structural diagram of the present embodiment.

Fig. 2 is an exploded view of the structure of the enemator of example 2.

Fig. 3 is a front view of an exploded view of example 2.

Fig. 4 is a sectional view taken along line a-a of fig. 3.

FIG. 5 is a sectional view of the enemator with the elastic sheet in the pushed-open state.

Fig. 6 is a sectional view of the enemator in a restored state of the resilient sheet.

In the figure: 1. a liquid sac; 2. connecting an anal tube; 3. a connector; 4. connecting the card; 5. a spring plate; 6. a through hole; 7. a pogo pin; 8. a fastening cover; 9. a pipe orifice; 10. a protrusion; 11. a groove; 12. a pin hole; 13. a pipe head; 14. is connected with the anal orifice.

Detailed Description

The technical solution for achieving the objectives of the present invention will be further described by using several specific examples, and it should be noted that the technical solution claimed in the present invention includes, but is not limited to, the following examples.

Example 1

A pediatric enemator belongs to the technical field of medical instruments for children and comprises a liquid bag 1 and an anal receiving tube 2 communicated with the liquid bag 1, wherein the open end of the liquid bag 1 is connected with a connector 3, a connecting clamping piece 4 is additionally arranged between the anal receiving tube 2 and the connector 3, an elastic piece 5 is arranged between the connecting clamping piece 4 and the connector 3, one end of the elastic piece 5 is fixedly connected with the connecting clamping piece 4 through a pin, and the connector 3 is provided with a plurality of through holes 6; the lower end of the connector 3 is provided with a spring needle 7, the connector 3 can push the elastic sheet 5 open when moving downwards, the fastening covers 8 are arranged on the outer sides of the anal receiving tube 2 and the connector 3, and the elastic sheet 5 can block the tube opening 9 of the anal receiving tube 2.

The embodiment is the most basic implementation mode, and the two working states can ensure that the enemator in the department of children can normally suck the liquid medicine into the liquid bag 1, and can also avoid backflow when a child is administrated, so that the liquid medicine flows back to the bag to pollute other liquid medicines.

Example 2

The embodiment is a better implementation mode, referring to fig. 1-6, a pediatric enemator belongs to the technical field of medical instruments for children, and comprises an anal receiving tube 2, wherein a liquid bag 1 is communicated with the liquid bag 1, the open end of the liquid bag 1 is connected with a connector 3, a connecting clamp 4 is additionally arranged between the anal receiving tube 2 and the connector 3, an elastic sheet 5 is arranged between the connecting clamp 4 and the connector 3, one end of the elastic sheet 5 is fixedly connected with the connecting clamp 4 through a pin, and the connector 3 is provided with a plurality of through holes 6; the lower end of the connector 3 is provided with a spring needle 7, the connector 3 can push the elastic sheet 5 open when moving downwards, the fastening covers 8 are arranged on the outer sides of the anal receiving tube 2 and the connector 3, and the elastic sheet 5 can block the tube opening 9 of the anal receiving tube 2.

And in the use process, when the liquid medicine is sucked into the liquid bag 1, the spring needle 7 retreats until the elastic sheet 5 resets, the enemator can also temporarily store the liquid medicine.

Furthermore, the top end of the spring needle 7 is provided with a protrusion 10 structure, and the connection clamping piece 4 is provided with a groove 11 matched with the protrusion 10 on the spring needle 7.

Furthermore, pin holes 12 are formed in the spring plate 5 and the connecting clamping piece 4.

Furthermore, the outer sides of the anal receiving tube 2 and the connector 3 are provided with external threads 13, the fastening cover 8 is provided with internal threads 14, and the fastening cover 8 fixes the anal receiving tube 2 and the connector 3 together through threads.

Furthermore, the anal receiving tube 2 is made of elastic plastic materials.

Further, connect anal canal 2 to design into removable structure, connect anal canal 2 including connecing 2 mouths of anal canal and tube head, the tube head that connects anal canal 2 can choose for use 5cm, specifications such as 7cm, also can be according to clinical in service behavior certainly, adjustment tube head length, and design into removable structure, when the in-service operation of being convenient for, perhaps the children of different ages, physique, the removable suitable tube head that becomes connects anal canal 2, connect 2 mouths of anal canal and the integrative design of tube head, connect anal canal 2 through connecing 2 mouths of anal canal and being connected with other parts.

Furthermore, the liquid bag 1 is designed to be replaceable, and can be replaced by the liquid bag 1 with a proper volume according to actual needs.

Further, the through hole 6 is annularly arranged on the connector 3 in a penetrating manner.

Example 3

Compared with the embodiment 2, the spring piece 5 and the connecting clamping piece 4 are integrally formed.

Claims (8)

1. The utility model provides a paediatrics enemator, includes that connects anal canal (2) of liquid bag (1) and liquid bag (1) intercommunication, its characterized in that: the opening end of the sac (1) is connected with a connector (3), a connecting clamping piece (4) is additionally arranged between the anal receiving tube (2) and the connector (3), an elastic piece (5) is arranged between the connecting clamping piece (4) and the connector (3), one end of the elastic piece (5) is fixedly connected with the connecting clamping piece (4) through a pin, and the connector (3) is provided with a plurality of through holes (6); the lower end of the connector (3) is provided with a spring needle (7), the connector (3) can push open the elastic sheet (5) when moving downwards, the outer sides of the anal receiving tube (2) and the connector (3) are provided with fastening covers (8), and the elastic sheet (5) can block a tube opening (9) of the anal receiving tube (2).

2. The pediatric enemator as claimed in claim 1, wherein: the top end of the spring needle (7) is provided with a bulge (10) structure, and the connecting clamping piece (4) is provided with a groove (11) matched with the bulge (10) on the spring needle (7).

3. The pediatric enemator as claimed in claim 1, wherein: the spring plate (5) and the connecting clamping piece (4) are provided with pin holes (12).

4. The pediatric enemator as claimed in claim 1, wherein: connect anal canal (2) and connector (3) outside to be provided with external screw thread (13), be provided with internal thread (14) on fastening lid (8), fastening lid (8) will connect anal canal (2) and connector (3) together fixed through the screw thread.

5. The pediatric enemator as claimed in claim 1, wherein: the anal receiving tube (2) is made of elastic plastic materials.

6. The pediatric enemator as claimed in claim 5, wherein: the anal receiving tube (2) is designed into a replaceable structure, and the anal receiving tube (2) comprises an anal receiving tube (2) opening and a tube head.

7. The pediatric enemator as claimed in claim 1, wherein: the liquid bag (1) is replaceable.

8. The pediatric enemator as claimed in claim 1, wherein: the through hole (6) is annularly arranged on the connector (3) in a penetrating manner.

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