CN112263776A

CN112263776A - Intestinal drip chamber and intestinal drip chamber device thereof

Info

Publication number: CN112263776A
Application number: CN202011314452.9A
Authority: CN
Inventors: 黄东方; 李丽萍; 周影; 杨矗; 吴莹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-01-26

Abstract

The invention discloses an intestinal drip chamber, belongs to the technical field of western medicine conveying auxiliary tools, and solves the technical problem that a product in the prior art cannot exhaust air in a drip process. It includes infusion bottle and infusion subassembly, wherein: the infusion assembly is communicated with an infusion bottle, liquid in the infusion bottle is conveyed to the intestinal tract through the infusion assembly, and air of the conveyed liquid in the infusion bottle can be discharged in the conveying process. The invention is used for perfecting the functions of the existing intestinal drip device and meeting the requirement that people can exhaust gas when the intestinal drip device is used for conveying western medicines.

Description

Intestinal drip chamber and intestinal drip chamber device thereof

Technical Field

The invention belongs to the technical field of western medicine conveying auxiliary tools, and particularly relates to an intestinal drip chamber and an intestinal drip chamber device thereof.

Background

At present, no special intestinal canal drip chamber is clinically arranged in China, liquid medicine is added into a sterilized infusion bottle, and the liquid medicine is inserted into an intestinal canal for medication treatment after being connected with an infusion apparatus, wherein the liquid conveying amount of western medicine is 5-10 drops per minute.

The inventor finds that the prior art method has at least the following defects:

1. the product in the prior art can not discharge air in the liquid of western medicine in the process of infusion;

2. the product infusion bottle in the prior art is disposable, can not be reused and has low economy.

3. The product of prior art can not filter the liquid of carrying, and the large granule medicine in the western medicine liquid gets into the intestinal along with liquid.

4. The prior art products have not been effective in controlling the amount of liquid to be delivered to 5-10 drops/minute.

In view of the above, the present invention is particularly proposed.

Disclosure of Invention

The invention aims to provide an intestinal drip chamber, which solves the technical problem that the product in the prior art cannot exhaust air in the infusion process. The technical scheme of the scheme has a plurality of technical beneficial effects, which are described as follows:

on the one hand, the present case provides an intestinal drip chamber, including the infusion bottle, still includes first infusion subassembly, wherein:

the first infusion assembly is communicated with an infusion bottle, liquid in the infusion bottle is conveyed to the intestinal tract through the infusion assembly, and air in the conveyed liquid can be discharged in the conveying process.

The first infusion assembly is communicated with an infusion bottle, liquid in the infusion bottle is conveyed to the intestinal tract through the infusion assembly, and air in the conveyed liquid can be discharged in the conveying process. The first transfusion component is provided with an exhaust pipe or an exhaust valve, for example, when in transfusion, air in the western medicine liquid is exhausted along the exhaust pipe or the exhaust valve under the action of the weight of the western medicine liquid, and it is noted that the weight of the air in the liquid is far less than that of the liquid, and when the air passes through the exhaust valve, the air in the liquid can be naturally exhausted without the action of an external force device.

In a preferred or alternative embodiment, the infusion set includes a first infusion tube and an exhaust valve in communication with the first infusion tube, wherein:

one end of the first infusion tube is communicated with the infusion bottle, and the other end of the first infusion tube can be infused into the intestinal tract;

the exhaust valve is arranged at the position close to the bottle opening of the infusion bottle and can exhaust air in the first infusion tube during infusion.

The designed exhaust valve has the advantages of simple structure, easy manufacture, high economy, convenient clinical operation, improved personalized treatment effect, reduced workload of nurses, improved patient satisfaction and greatly reduced occurrence of complications.

In a preferred or alternative embodiment, the infusion set further comprises a filter element mounted to the infusion bottle, the filter element being in communication with the first infusion line and capable of filtering large particles of medication from the fluid contained in the infusion bottle.

The filtering piece, for example, because in the liquid medicine configuration process, the plug in the piston ring mixes in the liquid medicine easily, has large granule medicine in the liquid medicine after the configuration simultaneously, and large granule medicine gets into intestinal wound internal irritability great, and painful sense is stronger, is unfavorable for the absorption of liquid medicine simultaneously, has brought the painful while and has caused the adverse effect for the patient, increases the emergence of complication. Can filter the large granule medicine through filtering, avoid the large granule medicine to get into the intestinal.

In a preferred or alternative embodiment the infusion set further comprises a first regulator and a drip chamber, wherein:

the first regulator is arranged on the first infusion tube and can control the flow of the delivered liquid in unit time;

the drip cup can store the liquid to be conveyed, a Murphy's dropper is arranged on the drip cup, the Murphy's dropper can convey other additional liquid to the drip cup, air in the drip cup can be discharged, and the liquid in the drip cup is conveyed to the intestinal tract.

The effect of the Murphy dropper is that: in the process of dripping the liquid medicine, special liquid medicine or small-dose liquid medicine needs to be added for 1 hour or 2 hours of dripping for a certain special disease, and the intestinal tract medicine can be quickly and effectively taken after the liquid medicine is added through a Murphy's dropper.

In a preferred or alternative embodiment, the infusion set further comprises a second infusion tube and a second regulator, wherein:

one end of the second infusion tube is communicated with the drip cup, and the other end of the second infusion tube can be infused into the intestinal tract;

the second regulator is arranged on the second infusion tube and is used for controlling the flow of the delivered liquid. At present, the speed of the clinical instillation liquid medicine is 5-10 drops/minute, a single regulator cannot be controlled to be 5-10 drops/minute, generally, the infusion pump is adopted by a hospital to control the speed, the infusion pump cannot normally operate due to poor leakproofness of the spliced instillation device and a large number of bubbles attached to the wall of an infusion apparatus tube, the alarm frequently occurs, hospital guardians need to check the condition on site, great difficulty is brought to clinical work, the two regulators are arranged to facilitate the control of the dropping speed, the cost is reduced, and the condition of frequent alarm in pumping is avoided.

In a preferred or alternative embodiment, the infusion set further comprises a third infusion tube, one end of the third infusion tube is detachably connected with the second infusion tube, and the other end of the third infusion tube is provided with a medicine outlet, wherein: the liquid in the infusion bottle is delivered to the intestinal tract through the medicine outlet.

Because the medicine hole jam appears in the pipe front end during clinical operation, for example, excrement and urine, intestinal fluid mucosa, perhaps necrotic tissue, blood clot etc. need change the hose again to according to the thickness of intestinal pipe diameter, set up to the medicine hole is connected to the screw connection mouth detachable mode, reduce extravagantly.

In a preferred or alternative embodiment, the third infusion tube is disposed in a straight-line segment configuration.

According to the standard of the 4 th edition of human anatomy structure, the length from the rectum to the anal canal is 10-17 cm, the length of the drip injector inserted into the intestinal tract is about 15 cm generally, the front end of the hose can effectively drip the liquid medicine into the intestinal tract along with the bending of the intestinal tract, and meanwhile, the liquid medicine flows back to the wound surface, thereby being beneficial to the absorption of the liquid medicine and greatly improving the treatment effect.

In a preferred or alternative embodiment, the infusion bottle further comprises a piston ring, and the piston ring can seal or cover the dosing hole and be used for hanging the infusion bottle.

Another aspect provides an enteral drip chamber device including a heater, wherein liquid heated by the heater is delivered to an enteral drip chamber such as some or all of the above.

The heater heats the medicine to 38-41 ℃, the temperature of the medicine for intestinal tract is 38-41 ℃, all the medicine liquid for injection is not heated, the cold medicine liquid can stimulate the intestinal tract to cause contracture, can secrete angiotensin, is not beneficial to the absorption of the medicine liquid, brings pain to patients and reduces the comfort level.

Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:

At present, liquid western medicine for clinical intestinal drip needs nurse personnel to carry out treatment after reconfiguration, and after dispensing, the liquid western medicine is added into an infusion bottle by using an injector, so that the pressure in a medicine storage bottle is increased, a large amount of foam is generated, particularly, the liquid drip is unsmooth due to the addition of a certain special medicine, the pressure and gas in the medicine storage bottle are reduced by using an exhaust valve, a large amount of foam is suspended above the liquid, and meanwhile, the liquid medicine is smoothly dripped.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the structure of the enteral drip chamber of the present invention;

fig. 2 is a schematic structural view of the enteral drip chamber device of the present invention.

Wherein: 1. an infusion bottle; 11. a medicine adding hole; 12. a piston ring; 21. a first infusion tube; 22. an exhaust valve; 23. a filter member; 24. a first regulator; 25. a Murphy dropper; 26. a drip cup; 27. a second infusion tube; 28. a second regulator; 29. a third infusion tube; 291. a medicine outlet hole; 3. a heater.

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It is noted that various aspects of the embodiments are described below within the scope of the appended claims. It should be apparent that the aspects described herein may be embodied in a wide variety of forms and that any specific structure and/or function described herein is merely illustrative. Based on the disclosure, one skilled in the art should appreciate that one aspect described herein may be implemented independently of any other aspects and that two or more of these aspects may be combined in various ways. For example, an apparatus may be implemented and/or a method practiced using any number of the aspects set forth herein. Additionally, such an apparatus may be implemented and/or such a method may be practiced using other structure and/or functionality in addition to one or more of the aspects set forth herein.

It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the drawings only show the components related to the present invention rather than the number, shape and size of the components in practical implementation, and the type, quantity and proportion of the components in practical implementation can be changed freely, and the layout of the components can be more complicated.

In addition, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, it will be understood by those skilled in the art that aspects may be practiced without these specific details. In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

The intestinal drip chamber shown in figure 1 comprises an infusion bottle 1, western medicine liquid is placed in the infusion bottle 1, the infusion bottle 1 is preferred, a recycled waste medicine bottle is adopted, the intestinal drip chamber can be used after medical treatment, and the intestinal drip chamber further comprises a first infusion assembly, wherein:

the first infusion assembly is communicated with an infusion bottle 1, liquid in the infusion bottle 1 is delivered to the intestinal tract through the infusion assembly, and air in the delivered liquid can be discharged in the delivery process. The first infusion set, for example, is provided with an exhaust pipe or an exhaust valve 22, and during infusion, air in the western medicine liquid is exhausted along the exhaust pipe or the exhaust valve 22 due to the weight of the western medicine liquid, and it should be noted that the weight of the air in the liquid is much smaller than that of the liquid, and when the air passes through the exhaust valve 22, the air in the liquid can be naturally exhausted without the action of an external force device.

As a specific embodiment provided in the present application, the infusion set includes a first infusion tube 21 and an exhaust valve 22 communicated with the first infusion tube 21, wherein:

one end of the first infusion tube 21 is communicated with the infusion bottle 1, and the other end of the first infusion tube can be infused into the intestinal tract;

the air vent valve 22 is disposed in the vicinity of the opening of the infusion bottle 1, and preferably, is disposed in an integrated manner so as to be able to vent air in the first infusion tube 21 during infusion.

The present case alleviates nurse's work burden, greatly reduced complication's emergence through setting up discharge valve 22, and moreover, discharge valve 22 simple structure easily makes, and the economic nature is high, and the clinical operation of being convenient for simultaneously improves individualized treatment. At present, liquid western medicine for clinical intestinal drip needs nurse personnel to be reconfigured and then is treated, after dispensing, the liquid western medicine is added into an infusion bottle 1 through an injector, the pressure in a medicine storage bottle is increased, a large amount of foam is generated, particularly, the liquid drip is unsmooth due to the addition of a special medicine, the pressure and gas in the medicine storage bottle are reduced through an exhaust valve 22, a large amount of foam is suspended above the liquid, and meanwhile, the liquid medicine is smoothly dripped.

As the embodiment provided by the present application, the infusion set further comprises a filter member 23 installed at the opening of the infusion bottle 1, and the filter member 23 is, for example, a medical filter plug of the prior art and has a shape of, for example, a T-shaped structure. The filtering piece 23 is communicated with the first infusion tube 21 and can filter large-particle medicines in the liquid in the infusion bottle 1. Generally, in the preparation process of the liquid medicine, large-particle medicines are contained in the liquid medicine, the large-particle medicines have large irritation when entering the wound surface of the intestinal tract, the pain is strong, the absorption of the liquid medicine is not facilitated, and the pain and the adverse effect are brought to patients. Therefore, the filter element 23 can filter large-particle medicines, convey the medicine shapes which can be adapted by human bodies, and reduce pain of patients during transfusion.

In addition, it should be noted that, through the arrangement of the filter element 23, the function of the intestinal drip chamber provided by the present invention is increased, and the intestinal drip chamber is suitable for the transportation of the traditional Chinese medicine liquid.

As an embodiment provided herein, the infusion set further comprises a first regulator 24 and a drip cup 26, wherein:

the first regulator 24 is mounted on the first infusion tube 21 and can control the flow rate of the delivered liquid in unit time;

the drip cup 26 can store the liquid to be delivered, the Murphy's dropper 25 is arranged on the drip cup 26, the Murphy's dropper 25 can deliver other additional liquid into the drip cup 26, air in the drip cup 26 can be discharged, and the liquid in the drip cup 26 is delivered to the intestinal tract.

The Murphy dropper 25 functions as: in the process of instillation of liquid medicine, special liquid medicine or liquid medicine with small dose needs to be added for 1 hour or 2 hours of instillation for a certain special disease, the purpose of intestinal tract administration can be achieved quickly and effectively after the liquid medicine is added through the Murphy's dropper 25, secondly, the medicine can be discharged for two times, generally, the Murphy's dropper 25 is provided with a pipe cap, air in the drip cup 26 can be discharged through the Murphy's dropper 25 after the pipe cap is opened, and the pipe cap is covered after the pipe cap is opened for a period of time. Alternatively, the Murphy dropper 25 is disposed at the end of the first infusion tube 21.

As a specific embodiment provided herein, the infusion set further comprises a second infusion tube 27 and a second regulator 28, wherein:

one end of the second infusion tube 27 is communicated with the drip cup 26, and the other end can be infused to the intestinal tract;

a second regulator 28 is mounted on the second infusion tube 27 for controlling the flow of fluid. A more standard flow control is enabled by first and

second regulators

24 and 28. At present, the speed of the clinical instillation liquid medicine is 5-10 drops/minute, the single regulator cannot control the dropping speed, the speed is controlled by using the infusion pump, the infusion pump cannot normally operate due to poor leakproofness of the spliced instillator and a large number of bubbles attached to the wall of the infusion apparatus, the alarm frequently occurs, hospital guardians need to check the situation on site, and great difficulty is brought to clinical work.

As a specific embodiment provided in the present application, the infusion set further includes a third infusion tube 29, one end of the third infusion tube 29 is detachably connected to the second infusion tube 27, and the other end is provided with a drug outlet 291, wherein: the liquid in the infusion bottle 1 is delivered to the intestinal tract through the medicine outlet 291. Because the medicine hole 291 that appears in the front of the catheter blocks up during clinical operation, for example, excrement and urine, intestinal juice mucosa, perhaps necrotic tissue, blood clot etc. need to be changed the hose again to according to the thickness of intestinal pipe diameter, set up to connect medicine hole 291 for the detachable mode of screw connector, when the condition of jam appears, only need change the third transfer line 29 can, need not change all equipment above the third transfer line 29, moreover, can quick replacement, ensure patient's the liquid medicine of carrying continuously. The detachable mode is connected, for example, the screw structure sets up, or, the reduction pipe structure setting with mutual adaptation is located to the link position department of two transfer lines. It should be noted that the replaced third infusion tube 29 can be used for enema or intestinal perfusion of infants or newborn infants after medical treatment and/or processing, and the third infusion tube is recycled for the second time, so that the device is more environment-friendly.

As an embodiment provided herein, the third infusion tube 29 is provided in a straight-line segment configuration. According to the standard of the 4 th edition of human anatomy structure, the length from the rectum to the anal canal is 10-17 cm, the length of the drip injector inserted into the intestinal tract is about 15 cm generally, the front end of the hose can effectively drip the liquid medicine into the intestinal tract along with the bending of the intestinal tract, and meanwhile, the liquid medicine flows back to the wound surface, thereby being beneficial to the absorption of the liquid medicine and greatly improving the treatment effect. The traditional third infusion tube 29 is arranged in an arc structure, and although the traditional third infusion tube is also made of a hose, the liquid medicine cannot flow back to the wound surface, so that the treatment effect is reduced.

As the specific implementation mode provided by the scheme, the infusion bottle further comprises a piston ring 12, and the piston ring 12 can seal or cover the dosing hole 11 and is used for hanging the infusion bottle 1. The piston ring 12 is used for covering the bottom of the infusion bottle 1, preventing external dust and the like from entering the infusion bottle 1, and

another aspect provides an intestinal drip chamber device, as shown in fig. 2, comprising a heater 3, wherein the liquid heated by the heater 3 is delivered to some or all of the intestinal drip chambers.

According to the 5 th edition of surgical nursing science and the standard of enema operation technical management specifications, the temperature of the intestinal tract medicine is 38-41 ℃, all the prepared and injected liquid medicines are not heated, the cold liquid medicine can stimulate the intestinal tract to cause contracture, can secrete angiotensin, is not beneficial to the absorption of the liquid medicine, brings pain to patients and reduces the comfort level. Therefore, the western medicine liquid or the medicine in the infusion bottle is heated in advance, and the absorption of the medicine is improved.

The products provided by the present invention are described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the core concepts of the present invention. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the invention without departing from the inventive concept, and those improvements and modifications also fall within the scope of the claims of the invention.

Claims

1. An intestinal drip chamber, includes the infusion bottle, its characterized in that still includes infusion subassembly, wherein:

the infusion assembly is communicated with an infusion bottle, liquid in the infusion bottle is conveyed to the intestinal tract through the infusion assembly, and air in the conveyed liquid can be discharged in the conveying process.

2. The enteral drip chamber of claim 1 wherein said infusion set comprises a first infusion tube and an exhaust valve in communication with said first infusion tube, wherein:

3. The enteral drip chamber of claim 2, wherein the infusion set further comprises a filter element mounted to the infusion bottle, the filter element being in communication with the first infusion tube and capable of filtering large particles of medication from the fluid contained in the infusion bottle.

4. The enteral drip chamber of claim 3, wherein said infusion set further comprises a first regulator and a drip chamber, wherein:

the drip cup can store the liquid that is carried, and is provided with the Murphy's dropper on the drip cup, through the Murphy's dropper can carry other additional liquid to drip cup in, and can discharge drip the air in the kettle, the liquid in the kettle is carried to the intestinal.

5. The enteral drip chamber of claim 4, wherein said infusion set further comprises a second infusion tube and a second regulator, wherein:

the second regulator is arranged on the second infusion tube and is used for controlling the flow of the delivered liquid.

6. The enteral drip chamber according to claim 5, wherein the infusion set further comprises a third infusion tube, one end of which is detachably connected to the second infusion tube and the other end of which is provided with a drug outlet, wherein:

the liquid in the infusion bottle is delivered to the intestinal tract through the medicine outlet.

7. The enteral drip chamber of claim 6 wherein said third infusion line is disposed in a straight-line configuration.

8. The intestinal drip chamber according to any one of claims 1 to 6, wherein a medicine-adding hole is provided in a bottle of an infusion bottle, and liquid can be added to the infusion bottle through the medicine-adding hole.

9. The enteral drip chamber of claim 8, further comprising a piston ring capable of sealing or covering the administration aperture and being used for hanging the infusion bottle.

10. An enteral drip chamber device comprising a heater, liquid heated by said heater being delivered to an enteral drip chamber according to any one of claims 1 to 8.