CN218356811U - Suction injection device for treating cystic echinococcosis - Google Patents
Suction injection device for treating cystic echinococcosis Download PDFInfo
- Publication number
- CN218356811U CN218356811U CN202221780315.9U CN202221780315U CN218356811U CN 218356811 U CN218356811 U CN 218356811U CN 202221780315 U CN202221780315 U CN 202221780315U CN 218356811 U CN218356811 U CN 218356811U
- Authority
- CN
- China
- Prior art keywords
- liquid outlet
- suction
- liquid
- sac
- needle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000007924 injection Substances 0.000 title claims abstract description 40
- 238000002347 injection Methods 0.000 title claims abstract description 40
- 208000009366 Echinococcosis Diseases 0.000 title claims abstract description 18
- 201000003808 Cystic echinococcosis Diseases 0.000 title claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 84
- 239000002504 physiological saline solution Substances 0.000 claims abstract description 8
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract description 24
- 239000012530 fluid Substances 0.000 abstract description 7
- 210000002726 cyst fluid Anatomy 0.000 abstract description 5
- 210000002425 internal capsule Anatomy 0.000 abstract 1
- 238000011010 flushing procedure Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 210000000683 abdominal cavity Anatomy 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 206010014096 Echinococciasis Diseases 0.000 description 1
- 208000030852 Parasitic disease Diseases 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009799 cystectomy Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000002357 laparoscopic surgery Methods 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a suction injection device for treating cystic echinococcosis, include: the suction needle is used for sucking the sac liquid of the inner sac; the liquid outlet conduit is connected with the tail end of the suction needle head, one end of the liquid outlet conduit, which is far away from the suction needle head, is connected with the negative pressure device so as to lead out the sac liquid of the inner sac, and the liquid outlet conduit is provided with a liquid outlet switch; an injection needle connected side by side to the suction needle for injecting a physiological saline into the inner sac; and the liquid inlet conduit is connected with the tail end of the injection needle, one end of the liquid inlet conduit, which is far away from the injection needle, is connected with the injector for injecting the physiological saline into the inner sac, and the liquid inlet conduit is provided with a liquid inlet switch. The utility model discloses take out the cyst fluid and under the prerequisite of the normal saline of internal capsule injection, convenient operation prevents that the flush fluid is excessive.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to suction injection device for treating cystic echinococcosis.
Background
Cystic echinococcosis, a parasitic disease, is widely prevalent in pastoral areas, is the most vulnerable to invasion of liver or abdominal cavity when a human is used as an intermediate host, and the intraspecific cystectomy is the most important treatment method for treating the echinococcosis except for oral medicines.
When performing the intracapsular extraction, special attention needs to be paid to prevent the cyst fluid from overflowing to cause the abdominal cavity planting transmission. The general method is to perform an abdominal operation, insert a trocar into the inner sac cavity along the puncture site, suck the sac liquid with a suction apparatus, inject hypertonic normal saline into the inner sac with a syringe to treat the sac wall, suck the normal saline flushing liquid with the suction apparatus, and repeat this operation several times.
The defects are as follows:
(1) The suction of the sac liquid by the suction apparatus and the injection of the physiological saline by the injector share the channel of the trocar; therefore, in the process of sucking the cyst fluid out and injecting the normal saline, the aspirator and the injector need to be switched continuously at the tail end of the trocar, and the operation is very inconvenient;
(2) In the prior art, when the inner sac wall is flushed by the normal saline, the normal saline is firstly injected, and then the normal saline flushing fluid is sucked out after the flushing is finished, so that the risk of flushing fluid overflowing is caused.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a suction injection device for treating cystic echinococcosis, which is convenient to operate and prevents the overflow of the washing liquid on the premise of extracting the cystic fluid and injecting the normal saline into the inner sac.
In order to achieve the above objects, the present invention provides a suction injection device for treating cystic echinococcosis, comprising:
the suction needle is used for sucking the sac liquid of the inner sac;
the liquid outlet conduit is connected with the tail end of the suction needle head, one end of the liquid outlet conduit, which is far away from the suction needle head, is connected with the negative pressure device so as to lead out the sac liquid of the inner sac, and the liquid outlet conduit is provided with a liquid outlet switch;
an injection needle connected side by side to the suction needle for injecting a physiological saline into the inner sac;
and the liquid inlet catheter is connected to the tail end of the injection needle, one end of the liquid inlet catheter, which is far away from the injection needle, is connected with the injector for injecting normal saline into the inner sac, and the liquid inlet catheter is provided with a liquid inlet switch.
Preferably, the device also comprises a suction bottle arranged on the liquid outlet conduit;
the liquid outlet guide pipe comprises a first section of liquid outlet guide pipe and a second section of liquid outlet guide pipe;
wherein one end of the first section of the liquid outlet conduit is connected with the tail end of the suction needle head, and the other end of the first section of the liquid outlet conduit is hermetically inserted into the suction bottle;
one end of the second section of liquid outlet conduit is inserted into the bottom of the suction bottle, and the other end of the second section of liquid outlet conduit is connected with the negative pressure device.
Preferably, the front end of the suction needle protrudes from the front end of the injection needle.
The utility model discloses following beneficial effect has:
according to the technical scheme, the suction injection device for treating cystic echinococcosis provided by the utility model, suction cyst fluid and injection normal saline adopt two independent channels, compare in the background art, need not to make a round trip to switch aspirator and syringe, and it is very convenient to operate.
And when the normal saline is injected into the inner sac to flush the sac wall, the normal saline flushing fluid can be synchronously pumped out, and the phenomenon of normal saline overflowing is avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic structural diagram of a suction injection device for treating cystic echinococcosis according to the present invention;
reference numerals
1-suction needle; 2-a liquid outlet conduit; 2 a-a first section liquid outlet conduit; 2 b-a second section of liquid outlet conduit; 3-an injection needle; 4-a liquid inlet conduit; 5-a negative pressure device; 6-liquid outlet switch; 7-a syringe; 8-liquid inlet switch; 9-suction bottle.
Detailed Description
The core of the utility model lies in providing a suction injection device for treating cystic echinococcosis to under the prerequisite of taking out the cyst fluid and injecting normal saline to the inner sac, convenient operation prevents that the flush fluid is excessive.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the embodiment of the present invention discloses a suction injection device for treating cystic echinococcosis, comprising: a suction needle 1, a liquid outlet conduit 2, an injection needle 3 and a liquid inlet conduit 4.
Wherein, the liquid outlet pipe 2 is connected with the tail end of the suction needle 1, one end of the liquid outlet pipe 2 far away from the suction needle 1 is connected with a negative pressure device 5, and a liquid outlet switch 6 is arranged on the liquid outlet pipe 2. When the sac liquid is sucked, the suction needle head 1 is inserted into the sac cavity of the inner sac, the liquid outlet switch 6 is opened, and the sac liquid can be sucked out under the action of negative pressure.
Wherein, the injection needle 3 is connected with the suction needle 1 side by side, the liquid inlet conduit 4 is connected with the tail end of the injection needle 3, one end of the liquid inlet conduit 4 far away from the injection needle 3 is connected with the injector 7, and the liquid inlet conduit 4 is provided with a liquid inlet switch 8. When the normal saline is injected into the inner sac, the injection needle 3 is inserted into the sac cavity of the inner sac, the liquid inlet switch 8 is turned on, and the normal saline can be injected into the inner sac through the injector 7.
In the intracapsular extraction, the suction needle 1 and the injection needle 3 are put through the channel, the syringe 7 is prepared with physiological saline, and the suction needle 1 and the injection needle 3 are inserted at the focal height. Firstly, the liquid outlet switch 6 is turned on to suck the sac liquid, after the sac liquid is completely sucked, the liquid inlet switch 8 is turned on to slowly inject the high-permeability normal saline, and simultaneously, the liquid outlet switch 6 is turned on to inject the normal saline into the inner sac while pumping the normal saline flushing liquid out.
According to the above technical scheme, the utility model provides a suction injection device for treating cystic echinococcosis, suction bag liquid adopts two independent passageways with injection normal saline, compares in the background art, need not to make a round trip to switch aspirator and syringe, and it is very convenient to operate.
And when the normal saline is injected into the inner sac to flush the sac wall, the normal saline flushing liquid can be synchronously pumped out, and the phenomenon that the normal saline overflows can not occur.
It should be noted that, in a specific embodiment, the suction injection device for treating cystic echinococcosis provided by the present invention can be used based on laparoscopy to realize visualization of the inner sac and facilitate the operation.
In a further embodiment, the utility model provides a suction injection device for treating cystic echinococcosis, still include the suction bottle 9 that sets up on going out liquid pipe 2. The liquid outlet conduit 2 comprises a first section of liquid outlet conduit 2a and a second section of liquid outlet conduit 2b, wherein one end of the first section of liquid outlet conduit 2a is connected with the tail end of the suction needle 1, and the other end is inserted into the suction bottle 9 in a sealing way; one end of the second section of the liquid outlet conduit 2b is inserted into the bottom of the suction bottle 9, and the other end is connected with the negative pressure device 5. The suction bottle 9 functions to drain the sac fluid and the saline solution.
Alternatively, the front end of the aspiration needle 1 protrudes beyond the front end of the injection needle 3. Therefore, when the two needles are inserted into the inner sac cavity, the suction needle 1 can be inserted into the bottom of the sac cavity, so that the sac liquid can be sucked completely; the injection needle 3 is positioned at the upper part of the sac cavity, and the sac wall is washed from top to bottom when the physiological saline is injected, so that the washing effect is improved.
It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.
As used in this application and the appended claims, the terms "a," "an," "the," and/or "the" are not intended to be inclusive in the singular, but rather are intended to be inclusive in the plural unless the context clearly dictates otherwise. In general, the terms "comprises" and "comprising" merely indicate that steps and elements are included which are explicitly identified, that the steps and elements do not form an exclusive list, and that a method or apparatus may include other steps or elements. An element defined by the phrase "comprising a … …" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
In the following, the terms "first", "second" are used for descriptive purposes only and are not to be understood 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.
The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the core concepts of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (3)
1. A suction injection device for treating cystic echinococcosis, comprising:
the suction needle is used for sucking the sac liquid of the inner sac;
the liquid outlet catheter is connected to the tail end of the suction needle head, one end of the liquid outlet catheter, which is far away from the suction needle head, is connected with a negative pressure device so as to lead out sac liquid of the inner sac, and a liquid outlet switch is arranged on the liquid outlet catheter;
an injection needle connected side by side to the suction needle for injecting a physiological saline into the inner sac;
and the liquid inlet conduit is connected with the tail end of the injection needle, one end of the liquid inlet conduit, which is far away from the injection needle, is connected with the injector for injecting the physiological saline into the inner sac, and the liquid inlet conduit is provided with a liquid inlet switch.
2. The aspiration injection device for treating cystic echinococcosis of claim 1, further comprising a suction bottle disposed on said outflow conduit;
the liquid outlet guide pipe comprises a first section of liquid outlet guide pipe and a second section of liquid outlet guide pipe;
wherein one end of the first section of the liquid outlet conduit is connected with the tail end of the suction needle head, and the other end of the first section of the liquid outlet conduit is hermetically inserted into the suction bottle;
one end of the second section of liquid outlet conduit is inserted into the bottom of the suction bottle, and the other end of the second section of liquid outlet conduit is connected with the negative pressure device.
3. The apparatus for treating cystic echinococcosis according to claim 2, wherein the front end of the aspiration needle protrudes from the front end of the injection needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221780315.9U CN218356811U (en) | 2022-07-12 | 2022-07-12 | Suction injection device for treating cystic echinococcosis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221780315.9U CN218356811U (en) | 2022-07-12 | 2022-07-12 | Suction injection device for treating cystic echinococcosis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218356811U true CN218356811U (en) | 2023-01-24 |
Family
ID=84962129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221780315.9U Expired - Fee Related CN218356811U (en) | 2022-07-12 | 2022-07-12 | Suction injection device for treating cystic echinococcosis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218356811U (en) |
-
2022
- 2022-07-12 CN CN202221780315.9U patent/CN218356811U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104399144B (en) | A kind of remaining needle of band sustained release malleation | |
| JP2010507455A (en) | Body fluid overflow prevention catheter | |
| CN105013045A (en) | Positive-pressure continuous liquid supply device, venous indwelling needle and central venous catheter | |
| CN1879902A (en) | Needle-free closed transfusion adaptor | |
| CN107929881B (en) | Integrated structure of preparation injector | |
| CN103170036A (en) | Venous indwelling needle with sacculus valve | |
| CN218356811U (en) | Suction injection device for treating cystic echinococcosis | |
| CN204582151U (en) | The anti-acupuncture needleless of card form connects venous detaining needle | |
| CN107684644A (en) | It is pre- to rush formula flushing syringe infusion pump combination bag | |
| CN102335464B (en) | Injection and suction pump for removing thrombus | |
| CN108670374A (en) | One kind being used for cardiovascular interventional therapy device | |
| CN2137939Y (en) | Multipurpose expansible thoracic drainage trocar | |
| CN213789148U (en) | Effusion drainage device for oncology department | |
| CN107753093A (en) | NEW TYPE OF COMPOSITE injects drainage needle and blister cavities injection drainage method | |
| CN212490972U (en) | Irrigation and drainage double-cavity tube for neurosurgery | |
| CN212281547U (en) | Trocar for chemical ablation of cystic thyroid nodule | |
| CN209596289U (en) | A kind of irrigation of bladder flusher | |
| CN209713828U (en) | Two-chamber venous transfusion port | |
| CN216824443U (en) | Special three-way switch with sterile guide wire for switching on and off again | |
| CN218833377U (en) | Improved craniocerebral injury postcerebral-ventricular outdoor drainage tube | |
| CN105268088A (en) | Novel cerebral hematoma drainage tube | |
| CN217245864U (en) | Bladder perfusion apparatus | |
| CN215504764U (en) | Disposable injection bladder perfusion irrigator | |
| CN219354863U (en) | Disposable bladder irrigation joint | |
| CN111938765A (en) | Thyroid cyst puncture device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230124 |