CN220442972U - Infusion apparatus capable of laterally pressing medicine injection - Google Patents
Infusion apparatus capable of laterally pressing medicine injection Download PDFInfo
- Publication number
- CN220442972U CN220442972U CN202320217342.3U CN202320217342U CN220442972U CN 220442972 U CN220442972 U CN 220442972U CN 202320217342 U CN202320217342 U CN 202320217342U CN 220442972 U CN220442972 U CN 220442972U
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- Prior art keywords
- hose
- infusion
- segment
- infusion set
- transfusion
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- 238000001802 infusion Methods 0.000 title claims abstract description 78
- 239000003814 drug Substances 0.000 title claims abstract description 72
- 238000002347 injection Methods 0.000 title claims abstract description 42
- 239000007924 injection Substances 0.000 title claims abstract description 42
- 229940079593 drug Drugs 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 210000004761 scalp Anatomy 0.000 claims description 9
- 238000010253 intravenous injection Methods 0.000 claims description 4
- 239000008187 granular material Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 7
- 210000003462 vein Anatomy 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003444 anaesthetic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides an infusion apparatus capable of side pressure injection, which is characterized in that a positive pressure injection side hole and a cover body detachably arranged on the positive pressure injection side hole are arranged at the connection position of an infusion dropping funnel and a hose, so that a patient can open the cover body when carrying out infusion and needing to add auxiliary medicines, with the syringe with supplementary medicine injection to the hose, add the back that finishes, closing the lid, avoided prior art, directly stab the rubber material's that seals the setting in medicine mouth department lid through the syringe's syringe needle, probably carry the rubber granule to the hose and cause the drawback that the hose blockked up.
Description
Technical Field
The utility model belongs to the technical field of medical appliances, and particularly relates to an infusion apparatus capable of laterally pressing injection.
Background
Intravenous infusion is a relatively conventional rehabilitation treatment mode for patients, and generally adopts an infusion hose to input medicines into the veins of the patients for absorption; particularly in operation, the auxiliary treatment of patients by using the infusion hose is an extremely important link, for example, vital signs of patients are required to be maintained by intravenous injection of medicines, anesthetic medicines are required to be injected, an appropriate amount of auxiliary medicines are required to be added into an infusion drip chamber of the infusion hose, a medicine adding port which is sealed by rubber materials is often arranged at the current infusion drip chamber, during dosing, the syringe needle penetrates into the rubber material and stretches into the dosing port to carry out auxiliary drug addition, and multiple times of drug addition are needed in the operation, so that particles of the rubber are very easy to be brought into the needle in the dosing process and then enter the injection hose along with the drug, and the needle of the hose is blocked;
that is, in the operation process, the syringe pierces the drug adding port made of rubber material, when auxiliary medicines are added to the hose for a plurality of times, the rubber hose is blocked;
it can be seen how to solve the problem of adding auxiliary medicines during operation, the blockage of the injection hose, which affects the operation treatment, is a technical problem which needs to be solved by the person skilled in the art.
Disclosure of Invention
The utility model provides an infusion apparatus capable of performing side pressure injection, which at least solves the technical problems;
in order to solve the above problems, a first aspect of the present utility model provides an infusion set capable of side pressure infusion, comprising: a puncture outfit is arranged at one end of the hose and used for being connected with an infusion bottle, and a scalp needle used for intravenous injection puncture is arranged at the other end of the hose; a drip regulator arranged on the hose for regulating the flow rate of the medicine in the hose; the infusion set drip chamber is arranged on the hose and is used for temporarily storing the medicines; the infusion apparatus is characterized in that a positive pressure medicine injection side hole and a cover body detachably arranged on the positive pressure medicine injection side hole are further arranged at the connecting part of the infusion apparatus dropping funnel and the hose.
In a first aspect, the cap is a sterile cap; the outer wall of the sterile cover is connected to the outer wall of the positive pressure medicine injection side hole through a connecting belt; one side of the sterile cover is provided with a circle of flange, and the outer diameter of the flange is matched with the inner diameter of the positive pressure medicine injection side hole.
In the first aspect, the positive pressure injection side hole is formed by enclosing a cylindrical wall body structure; the cylindrical wall body structure is arranged at an angle with the connection part of the infusion set drip chamber and the hose.
In the first aspect, the cylindrical wall structure and the connection part of the infusion set drip chamber and the hose are arranged at an angle of 30-45 degrees.
In a first aspect, the infusion set further comprises a sterile protective sheath; one end of the sterile protective sleeve is covered outside the puncture outfit, and the other end of the sterile protective sleeve is open; wherein, the aseptic protective sheath is prepared from a shapeable material.
In the first aspect, an exhaust hole is further formed in the side wall, close to the puncture outfit, of the hose, and the exhaust hole is controlled to be opened and closed through an exhaust switch.
In the first aspect, a filter assembly is further arranged in the infusion set drip chamber.
In a first aspect, the filter assembly is a filter screen body; the filter screen body is filled at the lower part of the infusion apparatus dropping funnel.
In a first aspect, the filter assembly is a filter cartridge.
In a first aspect, the hose comprises an infusion segment and a dressing segment; one end of the transfusion segment is connected with the puncture outfit, the other end of the transfusion segment is detachably connected with one end of the dressing change segment, the transfusion segment is provided with the dripping speed regulator and the transfusion device dripping hopper, and the other end of the dressing change segment is connected with the scalp needle.
The beneficial effects are that: the utility model provides an infusion apparatus capable of laterally pressing and injecting medicine, which is characterized in that a positive pressure medicine injection side hole is arranged at the connection position of an infusion dropping funnel and a hose, and a cover body arranged on the positive pressure medicine injection side hole is detachably arranged, so that a patient can open the cover body when carrying out infusion and adding auxiliary medicine, the auxiliary medicine is injected into the hose through an injector, and after the auxiliary medicine is added, the cover body is covered, thereby avoiding the defect that in the prior art, rubber particles are possibly brought into the hose to cause the blockage of the hose by directly penetrating a rubber cover body arranged at a medicine adding port through a needle head of the injector. When the infusion is carried out, firstly, the puncture outfit at one end of the hose penetrates into the infusion bottle, at the moment, the drip regulator is required to be regulated, so that after the medicine is filled into the hose, the flow velocity in the hose is regulated to be zero, then, the scalp needle at the other end of the hose is punctured into the vein of a patient, and when the medicine is required to be added, the cover body which is detachably connected with the positive pressure medicine injection side hole can be opened so as to carry out medicine adding, and after the medicine adding is finished, the cover body is covered to the positive pressure medicine injection side hole. The defect that in the prior art, rubber particles are possibly brought into a hose to cause hose blockage is avoided by directly penetrating a needle head of the injector into a rubber cover body arranged at a dosing port in a sealing manner. The technical purpose of ensuring the treatment effect of the patient is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present description or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a diagram showing a first construction of an infusion apparatus capable of side pressure drug infusion in accordance with a first embodiment of the present utility model;
fig. 2 is a diagram showing a second configuration of an infusion apparatus capable of side pressure injection in accordance with the first embodiment of the present utility model.
Reference numerals illustrate:
1-a puncture outfit;
2-a dropping funnel of the infusion apparatus;
3-exhaust holes;
4-drip regulator;
a 5-connector;
6-scalp needle;
7-hose;
8-a filter assembly;
9-positive pressure drug injection side holes;
10-sterile protective sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.
Meanwhile, in the embodiment of the present specification, when an element is referred to as being "fixed to" another element, it may be directly on the other element or may be present with an intervening element. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical", "horizontal", "left", "right" and the like are used in the embodiments of the present specification for the purpose of illustration only and are not intended to limit the present utility model.
Embodiment one:
as shown in fig. 1, a first embodiment provides an infusion apparatus capable of performing side pressure injection, the infusion apparatus comprising: a hose 7, a drip speed regulator 4 arranged on the hose 7 and an infusion set drip chamber 2 arranged on the hose 7;
wherein, one end of the hose 7 is provided with a puncture outfit 1 for connecting an infusion bottle, and the other end of the hose 7 is provided with a scalp needle 6 for intravenous injection puncture; the dripping speed regulator 4 is used for regulating the flow rate of the medicine in the hose 7; the infusion set dropping funnel 2 is used for temporarily storing medicines; wherein, the connection part of the infusion apparatus dropping funnel 2 and the hose 7 is also provided with a positive pressure medicine injection side hole 9 and a cover body which is detachably arranged on the positive pressure medicine injection side hole 9.
Specifically, in the infusion apparatus capable of side pressure injection provided by the first embodiment of the utility model, the positive pressure injection side hole 9 is arranged at the connection position of the infusion drip funnel and the hose 7, and the cover body arranged on the positive pressure injection side hole 9 is detachable, so that when a patient infuses and needs to add auxiliary medicine, the cover body can be opened, the auxiliary medicine is injected into the hose 7 through the injector, after the auxiliary medicine is added, the cover body is covered, and the defect that in the prior art, rubber particles are brought into the hose 7 to cause the blockage of the hose 7 due to the fact that the needle head of the injector directly pierces the rubber cover body arranged at the medicine adding port is avoided. In this embodiment, when the infusion is performed, firstly, the puncture outfit 1 at one end of the hose 7 is inserted into the infusion bottle, at this time, the drip speed regulator 4 is required to be regulated, so that after the medicine is filled into the hose 7, the flow speed in the hose 7 is zero by regulating the drip speed regulator 4, then, the scalp needle 6 at the other end of the hose 7 is inserted into the vein of the patient, when the medicine is required to be added, the cover body detachably connected with the positive pressure medicine injection side hole 9 can be opened, so as to add the medicine, and after the medicine is added, the cover body is covered to the positive pressure medicine injection side hole 9. In the prior art, the defect that the hose 7 is blocked due to the fact that rubber particles are brought into the hose 7 due to the fact that a needle of a syringe directly pierces a rubber cover body arranged at a medicine adding port in a sealing mode is avoided. The technical purpose of ensuring the treatment effect of the patient is achieved.
In some possible embodiments, the cover is a sterile cover; the outer wall of the sterile cover is connected to the outer wall of the positive pressure medicine injection side hole 9 through a connecting belt; one side of the sterile cover is provided with a circle of flange, and the outer diameter of the flange is matched with the inner diameter of the positive pressure medicine injection side hole 9.
This is in order to open the outer wall connection through connecting band malleation injection side opening 9 after the aseptic lid when dosing to prevent that the aseptic lid from droing, in order to strengthen the aseptic lid simultaneously and be connected with malleation injection side opening 9, set up the round flange in one side of aseptic lid, and the external diameter size of this flange and the internal diameter size looks adaptation of the main side opening of malleation, just so make, after dosing, can cooperate with the malleation injection side opening 9 through the flange on the aseptic lid.
In some possible embodiments, the positive pressure injection side hole 9 is formed by enclosing a cylindrical wall structure; the cylindrical wall structure is arranged at an angle with the connection part of the infusion set dropping funnel 2 and the hose 7.
Therefore, when the medicine is added, the medicine can slowly flow into the infusion set drip chamber 2 along the inner side wall of the cylindrical structure through the cylindrical wall body structure, and further, the cylindrical wall body structure is arranged at an angle of 30-45 degrees with the connection part of the infusion set drip chamber 2 and the hose 7, so that the optimal inflow angle of the medicine is formed.
In some possible embodiments, the infusion set further comprises a sterile protective sheath 10; one end of the sterile protection sleeve 10 is covered outside the puncture outfit 1, and the other end of the sterile protection sleeve 10 is open; wherein the sterile protective sleeve 10 is formed from a moldable material.
This is to prevent bacteria on the ground from being contaminated to the puncture outfit 1 after the hose 7 accidentally falls down, causing bacteria to enter the infusion bottle along with the puncture outfit 1, thereby contaminating the medicine, and causing a safety problem for the treatment of patients.
In some possible embodiments, the side wall of the hose 7, which is close to the puncture outfit 1, is also provided with an exhaust hole 3, and the exhaust hole 3 is controlled to be opened and closed by an exhaust switch.
In order to avoid excessive air in the infusion tube, causing a large amount of air to enter a human body along with the infusion tube, an exhaust hole 3 is arranged on the hose 7 so as to exhaust the air in the hose 7 through the exhaust hole 3;
in some possible embodiments, a filter assembly 8 is also disposed within the infusion set drip chamber 2. Thus, the foreign matters entering the infusion drip hopper can be filtered, and particularly, the filter assembly 8 is a filter screen body and can filter large-particle foreign matters; and the filter screen body is filled at the lower part in the infusion apparatus dropping funnel 2. The filter assembly 8 may also be a filter cartridge for filtering smaller particles in the hose 7.
In another possible implementation manner, the first embodiment proposes another dosing mode: the hose 7 is arranged into an infusion section and a dressing change section; one end of the transfusion segment is connected with the puncture outfit 1, the other end of the transfusion segment is detachably connected with one end of the dressing change segment, the transfusion segment is provided with a dripping speed regulator 4 and a transfusion device dripping bucket 2, and the other end of the dressing change segment is connected with a scalp needle 6;
when the medicine needs to be changed, the dripping speed regulator 4 is regulated to reduce the flow rate in the hose 7 to zero, then the other end of the transfusion segment is temporarily separated from one end of the medicine changing segment, the scalp needle 6 at the other end of the medicine changing segment is left in the vein of a human body, then the medicine is quickly injected into the vein from one end of the medicine changing segment, after the injection is completed, the other end of the transfusion segment is connected with one end of the medicine changing segment, and the low-speed regulator is regulated to restore the medicine flow rate in the hose 7 to the normal flow rate.
Further, for the connection mode of the infusion section and the dressing change section, in a first embodiment, a connector 5 is disposed between the infusion section and the dressing change section, the connector 5 includes a first portion and a second portion, one end of the first portion is connected with the other end of the infusion section, one end of the second portion is in threaded connection with the other end of the first portion, the other end of the second portion is connected with one end of the dressing change section, and after the first portion and the second portion are connected, the infusion section and the dressing change section are connected to form a sealed passage.
Finally, it should be noted that: the above examples are only specific embodiments of the present utility model, and are not intended to limit the scope of the present utility model, but it should be understood by those skilled in the art that the present utility model is not limited thereto, and that the present utility model is described in detail with reference to the above examples: any person skilled in the art may modify or easily conceive of the technical solution described in the foregoing embodiments, or perform equivalent substitution of some of the technical features, while remaining within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit of the corresponding technical solutions. Are intended to be encompassed within the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Although embodiments of the present utility model have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the utility model would be readily apparent to those skilled in the art, and accordingly, the utility model is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (8)
1. An infusion set capable of side pressure infusion, comprising:
a puncture outfit is arranged at one end of the hose and used for being connected with an infusion bottle, and a scalp needle used for intravenous injection puncture is arranged at the other end of the hose;
a drip regulator disposed on the hose for regulating the flow rate of the drug in the hose;
the infusion set drip chamber is arranged on the hose and is used for temporarily storing the medicines;
wherein, the connection part of the infusion apparatus dropping funnel and the hose is also provided with a positive pressure medicine injection side hole and a cover body which is detachably arranged on the positive pressure medicine injection side hole;
the cover body is an aseptic cover; the outer wall of the sterile cover is connected to the outer wall of the positive pressure medicine injection side hole through a connecting belt; one side of the sterile cover is provided with a circle of flange, and the outer diameter of the flange is matched with the inner diameter of the positive pressure medicine injection side hole;
the hose comprises an infusion section and a dressing change section;
one end of the transfusion segment is connected with the puncture outfit, the other end of the transfusion segment is detachably connected with one end of the dressing change segment, the transfusion segment is provided with the dripping speed regulator and the transfusion device dripping hopper, and the other end of the dressing change segment is connected with the scalp needle;
a connector is arranged between the transfusion segment and the dressing change segment, the connector comprises a first part and a second part, one end of the first part is connected with the other end of the transfusion segment, one end of the second part is connected with the other end of the first part in a threaded manner, the other end of the second part is connected with one end of the dressing change segment, and the transfusion segment and the dressing change segment are connected after the first part and the second part are connected to form a sealed passage.
2. The infusion set capable of side pressure injection according to claim 1, wherein the positive pressure injection side hole is formed by enclosing a cylindrical wall structure;
the cylindrical wall body structure and the connection part of the infusion set drip chamber and the hose are arranged at an included angle.
3. The side pressure infusion set according to claim 2, wherein:
the cylindrical wall body structure and the connection part of the infusion set drip chamber and the hose are arranged at an angle of 30-45 degrees.
4. The side pressure infusible infusion set of claim 1, wherein the infusion set further comprises a sterile protective sleeve;
one end of the sterile protective sleeve is covered outside the puncture outfit, and the other end of the sterile protective sleeve is open;
wherein, the aseptic protective sheath is prepared from a shapeable material.
5. The side pressure infusion set according to claim 1, wherein:
the side wall of the hose, which is close to the puncture outfit, is also provided with an exhaust hole, and the exhaust hole is controlled to be on-off through an exhaust switch.
6. The side pressure infusion set according to claim 1, wherein:
a filter assembly is also arranged in the infusion apparatus dropping funnel.
7. The infusion set capable of side pressure drug infusion according to claim 6, wherein the filter component is a filter screen body;
the filter screen body is filled at the lower part of the infusion apparatus drip chamber.
8. The side pressure infusion set according to claim 6, wherein: the filter component is a filter element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320217342.3U CN220442972U (en) | 2023-02-10 | 2023-02-10 | Infusion apparatus capable of laterally pressing medicine injection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320217342.3U CN220442972U (en) | 2023-02-10 | 2023-02-10 | Infusion apparatus capable of laterally pressing medicine injection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220442972U true CN220442972U (en) | 2024-02-06 |
Family
ID=89729618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320217342.3U Active CN220442972U (en) | 2023-02-10 | 2023-02-10 | Infusion apparatus capable of laterally pressing medicine injection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220442972U (en) |
-
2023
- 2023-02-10 CN CN202320217342.3U patent/CN220442972U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |