CN213789133U - Simple and easy abdominocentesis drainage subassembly - Google Patents
Simple and easy abdominocentesis drainage subassembly Download PDFInfo
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- CN213789133U CN213789133U CN202021376966.2U CN202021376966U CN213789133U CN 213789133 U CN213789133 U CN 213789133U CN 202021376966 U CN202021376966 U CN 202021376966U CN 213789133 U CN213789133 U CN 213789133U
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- drainage
- puncture
- drainage tube
- interface
- tube
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- 229960002897 heparin Drugs 0.000 claims abstract description 15
- 229920000669 heparin Polymers 0.000 claims abstract description 15
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 abstract description 12
- 210000000683 abdominal cavity Anatomy 0.000 abstract description 10
- 206010052428 Wound Diseases 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 206010048038 Wound infection Diseases 0.000 abstract description 2
- 206010003445 Ascites Diseases 0.000 description 2
- 208000002151 Pleural effusion Diseases 0.000 description 2
- 210000003567 ascitic fluid Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- 210000000115 thoracic cavity Anatomy 0.000 description 2
- 206010019280 Heart failures Diseases 0.000 description 1
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 1
- 208000005718 Stomach Neoplasms Diseases 0.000 description 1
- 206010045104 Tuberculous pleurisy Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 208000020832 chronic kidney disease Diseases 0.000 description 1
- 208000019425 cirrhosis of liver Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 206010017758 gastric cancer Diseases 0.000 description 1
- 201000005202 lung cancer Diseases 0.000 description 1
- 208000020816 lung neoplasm Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 201000010098 pleural tuberculosis Diseases 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 201000011549 stomach cancer Diseases 0.000 description 1
- 238000011200 topical administration Methods 0.000 description 1
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Abstract
The utility model discloses a simple and easy abdominocentesis drainage subassembly, concretely relates to medical instrument technical field. The utility model provides a simple and easy abdominocentesis drainage component, through designing drainage tube, pjncture needle, drainage bag, the drainage tube front end is the pointed end, and the pipe wall department that is close to the pointed end position is opened has a plurality of through-holes to connect the external world, and the rear end is connected with puncture interface integrated into one piece, be equipped with the heparin stopper in the puncture interface, the pjncture needle passes the heparin stopper and arrives in the drainage tube, the pjncture needle front end is sharp-pointed, and the tail end is equipped with the needle handle; the puncture needle can guide the drainage tube to puncture the abdominal cavity of the patient, the drainage tube does not need to be placed in a surgical operation, the wound and the pain of the patient are reduced, and the wound infection can be reduced; meanwhile, the drainage liquid can enter the drainage tube more conveniently due to the design of the multi-through hole at the front end of the drainage tube.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to simple and easy abdominocentesis drainage subassembly.
Background
In daily clinical work, pleural and peritoneal effusion is a common symptom in clinic, tuberculous pleurisy, lung cancer, chronic cardiac insufficiency and the like are common diseases causing pleural effusion, and gastric cancer, liver cirrhosis, chronic renal insufficiency and the like are common causes causing peritoneal effusion. In actual work, several punctures and several topical administrations in the thoracic and abdominal cavity are needed to control the symptoms.
The problems existing at present are as follows:
1. the traditional closed thoracic drainage tube is thick and hard, needs to be placed in a surgical operation, has large wound and pain to a patient, is easy to infect, prolongs the hospitalization time, and increases the economic burden of the patient.
2. When the puncture drainage assembly punctures, the puncture opening is closed, and puncture liquid flows out along with the puncture opening, causes the pollution to the surrounding environment easily, medical personnel.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned problem that prior art exists, the utility model provides a simple and easy abdominocentesis drainage subassembly has solved above-mentioned problem through design drainage tube, pjncture needle, drainage bag.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
the utility model provides a simple and easy abdominocentesis drainage subassembly, includes drainage tube, pjncture needle, drainage bag, its characterized in that: the drainage tube is characterized in that the front end of the drainage tube is a tip, a plurality of through holes are formed in the tube wall close to the position of the tip and connected with the outside, a puncture interface is integrally formed at the rear end of the drainage tube, a heparin plug is arranged in the puncture interface, the puncture needle penetrates through the heparin plug into the drainage tube, the front end of the puncture needle is sharp, a needle handle is arranged at the tail end of the puncture needle, a connection tube is connected to the position close to the tail end of the drainage tube, external threads are arranged on the outer wall of the far end of the connection tube, a cover is connected to the connection tube through thread fit, a drainage bag interface is arranged at the upper end of the drainage bag, internal threads are arranged on the inner wall of the drainage bag interface, the drainage bag interface can be connected with the external threads of the interface in a matched mode, the puncture needle serves as a guide, after the puncture is punctured into the abdominal cavity of a patient, the drainage tube is fed into the abdominal cavity, the drainage port and the cover of the drainage bag is clamped, the puncture needle is drawn out, and the heparin plug can prevent drainage liquid from flowing out from the puncture interface, the accumulated liquid in the abdominal cavity is drained into the drainage bag by the drainage tube.
As another preferred mode, the needle handle is a circular needle handle, and the diameter of the needle handle is larger than that of the puncture interface.
As another preferred mode, the outlet of the tip end of the drainage tube and the pipe diameter of the puncture interface form zero-degree clearance fit.
As another preferred mode, the outer wall of the drainage tube is provided with length scales.
As another preferable mode, the cover is movably connected to the pipe wall through a fixing belt.
As another preferred mode, a cover is arranged on the drainage bag port;
the drainage bag is characterized in that the outer wall of the upper end of the drainage bag is provided with a semicircular hanging ring, the outer wall of the drainage bag is provided with volume scales, the bottom end of the drainage bag is connected with a drainage tube, and the drainage tube is provided with a cross switch.
The heparin plugs described above are conventional means of the prior art, commonly used on indwelling needles, and can be understood and implemented by those skilled in the art.
The utility model discloses beneficial effect:
the utility model discloses a simple and easy abdominocentesis drainage subassembly:
1. by designing the drainage tube which can be matched with the puncture needle, the puncture needle can guide the drainage tube to puncture the abdominal cavity of a patient, the drainage tube does not need to be placed in a surgical operation, the wound and pain of the patient are reduced, and the wound infection condition can be reduced; meanwhile, the drainage liquid can enter the drainage tube more conveniently due to the design of the multi-through hole at the front end of the drainage tube.
2. Through the heparin stopper of design puncture kneck, the takeover of drainage tube, takeover pass through threaded connection in the drainage bag, when the puncture, guide drainage liquid from taking over flow in the drainage bag, prevent that drainage flow liquid from flowing from this department, can use lid sealing interface after finishing using simultaneously, can prevent effectively that the drainage volume from polluting the environment on every side.
More importantly, the device has simple structure and low manufacturing cost, and is easy to be popularized and used in various hospitals.
Of course, it is not necessary for any product to achieve all of the above-described advantages simultaneously in practicing the invention.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the simple abdominocentesis drainage assembly of the present invention;
FIG. 2 is a schematic structural view of the drainage tube and the puncture needle of the present invention;
fig. 3 is a schematic structural view of the drainage bag of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-drainage tube, 101-puncture interface, 102-heparin plug, 103-connecting tube, 104-liquid outlet, 105-cover, 106-through hole, 107-length scale, 2-puncture needle, 201-needle point, 202-needle handle, 3-drainage bag, 301-drainage bag interface, 302-hanging ring, 303-volume scale, 304-liquid outlet tube and 305-cross switch.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-3
The utility model provides a simple and easy abdominocentesis drainage subassembly, includes drainage tube 1, pjncture needle 2, drainage bag 3, its characterized in that: the front end of the drainage tube 1 is a tip, the tube wall close to the tip is provided with a plurality of through holes 106 to be connected with the outside, the rear end is integrally formed with a puncture interface 101, a heparin plug 102 is arranged in the puncture interface 101, and the puncture needle 2 penetrates through the heparin plug 102 to the inside of the drainage tube 1;
the front end of the puncture needle 2 is sharp, and the tail end is provided with a needle handle 202;
a connecting pipe 103 is connected to the position of the drainage tube 1 close to the tail end, an external thread is arranged on the outer wall of the far end of the connecting pipe 103, and a cover 105 is connected to the connecting pipe 103 in a threaded fit manner;
As another preferred option, the needle handle 202 is a circular needle handle having a diameter larger than the puncture port 101.
As another preferred scheme, the outlet of the tip end of the drainage tube 1 and the tube diameter of the puncture interface 101 form zero-degree clearance fit.
As another preferred scheme, the outer wall of the drainage tube 1 is provided with a length scale 107.
As another preferred scheme, the cover 105 is movably connected to the pipe wall through a fixing belt.
As another preferable scheme, a cover 105 is arranged on the drainage bag interface 301;
as another preferable scheme, the outer wall of the upper end of the drainage bag is provided with a semicircular arc hanging wall 302, the outer wall of the drainage bag is provided with volume scales, the bottom end of the drainage bag is connected with a drainage pipe 304, and the drainage pipe 304 is provided with a cross switch 305.
The technical solution of the present invention is described below with reference to the following specific embodiments:
example 1
The utility model provides a simple and easy abdominocentesis drainage subassembly, includes drainage tube 1, pjncture needle 2, drainage bag 3, its characterized in that: the drainage tube comprises a drainage tube 1, a heparin plug 102 is arranged in the puncture interface 101, a puncture needle 2 penetrates through the heparin plug 102 into the drainage tube 1, the front end of the puncture needle 2 is sharp, a needle handle 202 is arranged at the tail end of the puncture needle, a connection tube 103 is connected to the position, close to the tail end, of the drainage tube 1, an external thread is arranged on the outer wall of the far end of the connection tube 103, a cover 105 is connected to the connection tube 103 in a threaded fit mode, a drainage bag interface 301 is arranged at the upper end of a drainage bag 3, an internal thread is arranged on the inner wall of the drainage bag interface 301, the drainage bag interface 301 can be connected with the external thread of the interface 103 in a fit mode, the cover 105 is arranged on the drainage bag interface 301, a semicircular arc hanging 302 is arranged on the outer wall of the drainage bag, volume scales are arranged on the outer wall of the drainage bag, and a drainage tube 304 is connected to the bottom end, a cross switch 305 is arranged on the drain pipe 304.
Example 2
Based on embodiment 1, the application of the simple abdominocentesis drainage component in drainage of the abdominal cavity of a patient.
During specific implementation, the puncture needle 2 is used as a guide, after the puncture needle punctures the abdominal cavity of a patient, the drainage tube 1 is sent into the abdominal cavity, the covers on the connecting tube 103 and the drainage bag 3 are punched, the liquid discharge port 104 is connected into the drainage bag 3, the puncture needle 2 is drawn out, the heparin plug 102 can prevent drainage liquid from flowing out from the puncture interface 101, and liquid accumulated in the abdominal cavity is drained into the drainage bag from the connecting tube 103 by the drainage tube 1.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a simple and easy abdominocentesis drainage subassembly which characterized in that: the puncture needle comprises a drainage tube, a puncture needle and a drainage bag, wherein the front end of the drainage tube is a tip, a plurality of through holes are formed in the tube wall close to the tip and connected with the outside, the rear end of the drainage tube is integrally connected with a puncture interface, a heparin plug is arranged in the puncture interface, and the puncture needle penetrates through the heparin plug into the drainage tube;
the front end of the puncture needle is sharp, and the tail end of the puncture needle is provided with a needle handle;
a connecting pipe is connected to the position, close to the tail end, of the drainage pipe, an external thread is arranged on the outer wall of the far end of the connecting pipe, and the connecting pipe is connected with a cover in a threaded fit mode;
the drainage bag upper end is equipped with the drainage bag interface, drainage bag interface inner wall is equipped with the internal thread, the drainage bag interface can link together with the external screw thread cooperation of interface.
2. The simplified laparoscopic puncture drain assembly of claim 1, wherein: the needle handle is a circular needle handle, and the diameter of the needle handle is larger than that of the puncture interface.
3. The simplified laparoscopic puncture drain assembly of claim 1, wherein: the outlet of the tip end of the drainage tube and the pipe diameter of the puncture interface form zero-degree clearance fit.
4. The simplified laparoscopic drainage assembly of claim 3, wherein: the outer wall of the drainage tube is provided with length scales.
5. The simplified laparoscopic puncture drain assembly of claim 1, wherein: the cover is movably connected to the pipe wall through a fixing belt.
6. The simplified laparoscopic puncture drain assembly of claim 1, wherein: and a cover is arranged on the drainage bag port.
7. The simplified laparoscopic drainage assembly of claim 6, wherein: the drainage bag is characterized in that the outer wall of the upper end of the drainage bag is provided with a semicircular hanging ring, the outer wall of the drainage bag is provided with volume scales, the bottom end of the drainage bag is connected with a drainage tube, and the drainage tube is provided with a cross switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021376966.2U CN213789133U (en) | 2020-07-14 | 2020-07-14 | Simple and easy abdominocentesis drainage subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021376966.2U CN213789133U (en) | 2020-07-14 | 2020-07-14 | Simple and easy abdominocentesis drainage subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213789133U true CN213789133U (en) | 2021-07-27 |
Family
ID=76930827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021376966.2U Active CN213789133U (en) | 2020-07-14 | 2020-07-14 | Simple and easy abdominocentesis drainage subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213789133U (en) |
-
2020
- 2020-07-14 CN CN202021376966.2U patent/CN213789133U/en active Active
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