CN219579508U - Negative pressure aspirator - Google Patents
Negative pressure aspirator Download PDFInfo
- Publication number
- CN219579508U CN219579508U CN202320331265.4U CN202320331265U CN219579508U CN 219579508 U CN219579508 U CN 219579508U CN 202320331265 U CN202320331265 U CN 202320331265U CN 219579508 U CN219579508 U CN 219579508U
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- pressure aspirator
- drainage
- interface
- drain
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The utility model belongs to the technical field of medical appliances, and particularly relates to a negative pressure aspirator. Comprising the following steps: a negative pressure aspirator body and a intrathoracic drain; one end of the intrathoracic drain is provided with a first interface; the other end of the intrathoracic drain is provided with a second interface; a speed regulator and a liquid stopping clamp are arranged in the middle of the intrathoracic drain; the upper surface of the negative pressure aspirator body is provided with a drainage port, and the drainage port is spliced with the first interface; the negative pressure aspirator is characterized in that a drain hole is formed in the upper surface of the negative pressure aspirator body, and the negative pressure aspirator is used for negative pressure drainage and body fluid storage of clinical patients through an improved intrathoracic drain pipe. The negative pressure aspirator is provided with a speed regulator and a liquid stopping clamp on the intrathoracic drain pipe, so that drainage control can be realized. In addition, the negative pressure aspirator is simple to assemble and convenient to operate.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a negative pressure aspirator.
Background
Drainage of the pleuroperitoneal cavity is a commonly used auxiliary diagnosis and treatment mode for internal medicine and surgery, and the pleural effusion or the peritoneal effusion is discharged out of the body through the indwelling drainage tube, so that disease diagnosis or treatment is carried out. It is common practice to manually withdraw fluid from the physician at regular intervals after the drainage tube is left. Taking chest fluid as an example, 700-1000ml chest fluid is put each time, and a doctor needs to draw about 20 times by using a 50ml syringe with the largest size, which is time-consuming and labor-consuming. In addition, the drainage speed is not easy to control during manual operation, the manual pumping force is large, and the risk of pneumothorax is caused. Sometimes doctors can manufacture simple drainage devices by using drainage bags, infusion devices and the like, but the mode needs to reform original equipment, is inconvenient, is easy to leak liquid at a connecting port, can cause waste of the equipment, and is not beneficial to standardized operation.
The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
The utility model aims to provide a negative pressure aspirator so as to solve the technical problems in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the present utility model provides a negative pressure aspirator, comprising: a negative pressure aspirator body and a intrathoracic drain; one end of the intrathoracic drain is provided with a first interface; the other end of the intrathoracic drain is provided with a second interface; a speed regulator and a liquid stopping clamp are arranged in the middle of the intrathoracic drain; the upper surface of the negative pressure aspirator body is provided with a drainage port, and the drainage port is spliced with the first interface; the negative pressure aspirator is characterized in that a drain hole is formed in the upper surface of the negative pressure aspirator body, the drain hole is connected with a sealing plug, and a limiting part capable of detachably connecting the negative pressure aspirator body is arranged on the upper surface of the sealing plug.
In the present utility model, preferably, the drainage port includes: a drainage connector and a drainage fixing part;
in the utility model, the drainage connector is arranged at the center of the drainage fixing part;
in the utility model, the drainage joint is communicated with the inner cavity of the negative pressure aspirator body;
in the utility model, the drainage fixing part is buckled and packaged on the upper surface of the negative pressure aspirator body.
In the present utility model, preferably, the outer surface of the drainage connector is provided with a plurality of ribs.
In the utility model, preferably, the drainage joint is a cone with gradually reduced diameter from bottom to top.
In the present utility model, preferably, the speed adjustment is an infusion regulator.
In the present utility model, preferably, the drain port includes: a sealing plug and a drainage fixing part; one end of the sealing plug is provided with a connecting belt; the connecting belt is connected with the excretion fixing part; the drainage fixing part is buckled and packaged on the upper surface of the negative pressure aspirator body.
In the present utility model, preferably, the limit portion includes: the top of the sealing plug is provided with a strong magnetic sheet; the upper surface of the negative pressure aspirator body is provided with a metal sheet; the strong magnetic sheet is capable of attracting with the metal sheet.
In the utility model, preferably, the outer surface of the negative pressure aspirator body is provided with scale marks.
In the present utility model, preferably, a support portion is provided at the bottom of the negative pressure suction apparatus body, and an adhesive layer is provided on the lower surface of the support portion.
In the present utility model, preferably, the negative pressure aspirator body is a spring type negative pressure aspirator.
In the utility model, preferably, the second interface of the intrathoracic drain is a threaded interface.
By adopting the technical scheme, the utility model has the following beneficial effects:
the utility model provides a negative pressure aspirator which is used for negative pressure drainage and body fluid storage of clinical patients through an improved intrathoracic drain. The negative pressure aspirator is provided with a speed regulator and a liquid stopping clamp on the intrathoracic drain pipe, so that drainage control can be realized. In addition, the negative pressure aspirator is simple to assemble and convenient to operate.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will briefly explain the drawings needed in the embodiments or the prior art, and it is obvious that the drawings in the following description are some embodiments of the present utility model and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a negative pressure suction apparatus according to a first embodiment of the present utility model;
FIG. 2 is a schematic view of a negative pressure aspirator body according to a first embodiment of the present utility model;
fig. 3 is a schematic structural diagram of a negative pressure aspirator according to a second embodiment of the present utility model;
fig. 4 is a schematic structural view of a intrathoracic drain according to a second embodiment of the utility model.
Icon: 1-a liquid stopping clamp; 2-thoracic drainage tube; 3-speed regulator; 4-drainage ports; 5-a drain port; 6-strong magnetic sheets; 7-connecting bands; 8-a metal belt; 9-a negative pressure aspirator body; 10-supporting part.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.
Example 1
As shown in fig. 1 to 2, the present embodiment provides a negative pressure aspirator comprising: a negative pressure aspirator body 9 and a intrathoracic drain 2; one end of the intrathoracic drain 2 is provided with a first interface; the other end of the intrathoracic drain 2 is provided with a second interface; the middle part of the intrathoracic drain 2 is provided with a speed regulator 3 and a liquid stopping clamp 1, and the negative pressure aspirator is provided with the speed regulator 3 and the liquid stopping clamp 1 on the intrathoracic drain 2, so that drainage control can be realized. Further, the negative pressure suction device. The upper surface of the negative pressure aspirator body 9 is provided with a drainage port 4, the drainage port 4 is spliced with the first interface, and the spliced mode is simple to assemble and convenient to operate; the negative pressure aspirator is characterized in that a drain hole 5 is formed in the upper surface of the negative pressure aspirator body 9, the drain hole 5 is connected with a sealing plug, and a limiting part capable of detachably connecting the negative pressure aspirator body 9 is arranged on the upper surface of the sealing plug. Wherein, the drainage port 5 is in a closed state when the thoracic cavity is drained. When the drain opening 5 is required to drain the stored liquid, the sealing stopper is required to be opened at this time. Because the sealing plug is provided with a limit part which can be detachably connected with the negative pressure aspirator body 9, for example: when liquid discharge is needed, the limiting part can be temporarily connected with the negative pressure aspirator body 9, so that shaking of the sealing plug or interference of the liquid discharge process under the action of resilience force is prevented.
In this embodiment, preferably, the drainage port 4 includes: a drainage connector and a drainage fixing part; the drainage connector is arranged at the center of the drainage fixing part; the drainage joint is communicated with the inner cavity of the negative pressure aspirator body 9; the drainage fixing part is buckled and packaged on the upper surface of the negative pressure aspirator body 9.
Preferably, the drainage fixing part is of a round rubber plug structure, and a circle of grooves are concentrically arranged on the upper surface of the round rubber plug structure.
In this embodiment, preferably, a plurality of ribs are provided on the outer surface of the drainage connector to increase friction.
In this embodiment, preferably, the drainage connector is a cone with a gradually decreasing diameter from bottom to top, so as to increase the pretightening force.
In this embodiment, the speed adjustment is preferably an infusion regulator. There are many kinds of infusion regulators, and this is not an example. In the same way, the liquid stopping clamp 1 can also adopt a liquid stopping structure for transfusion.
In this embodiment, preferably, the drain port 5 includes: a sealing plug and a drainage fixing part; one end of the sealing plug is provided with a connecting belt 7; the connecting belt 7 is connected with the excretion fixing part; the drainage fixing part is buckled and packaged on the upper surface of the negative pressure aspirator body 9. Preferably, the drainage fixing part is of a round rubber plug structure, and a circle of grooves are concentrically arranged on the upper surface of the round rubber plug structure. One end of the connecting band 7 is connected with the outer wall of the groove.
In this embodiment, preferably, a strong magnetic sheet 6 is disposed on the top of the sealing plug; the upper surface of the negative pressure aspirator body 9 is provided with a metal sheet; the strong magnetic sheet 6 is capable of attracting with the metal sheet. The metal sheet may be provided on the upper surface of the suction body 9 or may be integrated into a circular area. Preferably, the back of the connecting band 7 is also provided with a strong magnetic sheet 6, while the upper surface of the suction body 9 is provided with a metal band 8 (metal coating may be used). In this way, the attractive force can be sufficiently ensured.
In this embodiment, preferably, the outer surface of the negative pressure aspirator body 9 is provided with graduation marks, which are provided for the convenience of knowing the liquid volume.
In this embodiment, preferably, the bottom of the negative pressure aspirator body 9 is provided with a supporting portion 10, and the lower surface of the supporting portion 10 is provided with an adhesive layer, which can achieve a fixing effect.
In this embodiment, preferably, the negative pressure aspirator body 9 is a spring type negative pressure aspirator, and the hand pressure stretches the negative pressure aspirator body to generate negative pressure for drainage.
In this embodiment, preferably, the second interface of the intrathoracic drain 2 is a threaded interface, so as to be convenient to connect with a drainage catheter interface.
Example two
As shown in fig. 3 to 4, the second embodiment is further modified on the basis of the first embodiment. The second embodiment includes the technical content disclosed in the first embodiment, and the technical content of the second embodiment that is the same as that of the first embodiment is not repeated, and the differences between the second embodiment and the first embodiment are described below.
The second embodiment provides a negative pressure aspirator, which includes: a negative pressure aspirator body 9 and a intrathoracic drain 2; the intrathoracic drain 2 is in a telescopic form, the middle part of the intrathoracic drain 2 is in a spiral pipe form, and one end of the intrathoracic drain 2 is provided with a first interface; the other end of the intrathoracic drain 2 is provided with a second interface; the intrathoracic drain 2 between the first interface and the second interface adopts a spiral tube body, and the first interface and the second interface are positioned on the same central line and on the same straight line with the axis of the spiral tube body. The middle part of the intrathoracic drain 2 is provided with a speed regulator 3 and a liquid stopping clamp 1, and the negative pressure aspirator is provided with the speed regulator 3 and the liquid stopping clamp 1 on the intrathoracic drain 2, so that drainage control can be realized. Further, the negative pressure suction device. The upper surface of the negative pressure aspirator body 9 is provided with a drainage port 4, the drainage port 4 is spliced with the first interface, and the spliced mode is simple to assemble and convenient to operate; the negative pressure aspirator is characterized in that a drain hole 5 is formed in the upper surface of the negative pressure aspirator body 9, the drain hole 5 is connected with a sealing plug, and a limiting part capable of detachably connecting the negative pressure aspirator body 9 is arranged on the upper surface of the sealing plug. Wherein, the drainage port 5 is in a closed state when the thoracic cavity is drained. When the drain opening 5 is required to drain the stored liquid, the sealing stopper is required to be opened at this time. Because the sealing plug is provided with a limit part which can be detachably connected with the negative pressure aspirator body 9, for example: when liquid discharge is needed, the limiting part can be temporarily connected with the negative pressure aspirator body 9, so that shaking of the sealing plug or interference of the liquid discharge process under the action of resilience force is prevented.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (9)
1. A negative pressure aspirator, comprising: a negative pressure aspirator body and a intrathoracic drain; one end of the intrathoracic drain is provided with a first interface; the other end of the intrathoracic drain is provided with a second interface, and the second interface of the intrathoracic drain is a threaded interface; a speed regulator and a liquid stopping clamp are arranged in the middle of the intrathoracic drain; the upper surface of the negative pressure aspirator body is provided with a drainage port, and the drainage port is spliced with the first interface; the upper surface of the negative pressure aspirator body is provided with a drain port, the drain port is connected with a sealing plug, and the upper surface of the sealing plug is provided with a limiting part capable of detachably connecting the negative pressure aspirator body; the limit part includes: the top of the sealing plug is provided with a strong magnetic sheet; the upper surface of the negative pressure aspirator body is provided with a metal sheet; the strong magnetic sheet is capable of attracting with the metal sheet.
2. The negative pressure aspirator according to claim 1, characterized in that the drainage port comprises:
a drainage connector and a drainage fixing part;
the drainage connector is arranged at the center of the drainage fixing part;
the drainage connector is communicated with the inner cavity of the negative pressure aspirator body;
the drainage fixing part is buckled and packaged on the upper surface of the negative pressure aspirator body.
3. The negative pressure aspirator according to claim 2, characterized in that the outer surface of the drainage joint is provided with several ribs.
4. The negative pressure aspirator according to claim 2, characterized in that the drainage joint is a cone with gradually decreasing diameter from bottom to top.
5. The negative pressure aspirator according to claim 2, characterized in that the speed adjustment is an infusion regulator.
6. The negative pressure aspirator according to claim 1, characterized in that the drain port comprises: a sealing plug and a drainage fixing part;
one end of the sealing plug is provided with a connecting belt;
the connecting belt is connected with the excretion fixing part;
the drainage fixing part is buckled and packaged on the upper surface of the negative pressure aspirator body.
7. The negative pressure aspirator according to claim 1, characterized in that the outer surface of the negative pressure aspirator body is provided with graduation marks.
8. The negative pressure suction apparatus according to claim 1, wherein a bottom of the negative pressure suction apparatus body is provided with a support portion, and a lower surface of the support portion is provided with an adhesive layer.
9. The negative pressure aspirator according to claim 1, characterized in that the negative pressure aspirator body is a spring type negative pressure aspirator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320331265.4U CN219579508U (en) | 2023-02-28 | 2023-02-28 | Negative pressure aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320331265.4U CN219579508U (en) | 2023-02-28 | 2023-02-28 | Negative pressure aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219579508U true CN219579508U (en) | 2023-08-25 |
Family
ID=87689096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320331265.4U Active CN219579508U (en) | 2023-02-28 | 2023-02-28 | Negative pressure aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219579508U (en) |
-
2023
- 2023-02-28 CN CN202320331265.4U patent/CN219579508U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219579508U (en) | Negative pressure aspirator | |
| CN211096383U (en) | Multifunctional abdominal cavity drainage tube convenient to disassemble and replace | |
| CN211024454U (en) | Three-way device for bladder perfusion and irrigation | |
| CN209075666U (en) | Fluid exchange pipe and pouch irrigation and drainage device | |
| CN211272679U (en) | Clinical chest and abdomen drainage ware that uses of chest and heart surgery | |
| CN210583243U (en) | Three-cavity catheter for bladder irrigation | |
| CN220193766U (en) | Pressure-regulating drainage tube | |
| CN206630994U (en) | Catheter | |
| CN219629902U (en) | Ostomy bag | |
| CN214908982U (en) | Uropoiesis is leak protection urethral catheterization device for surgery nursing | |
| CN110575570A (en) | Thoracic surgery nursing drainage device | |
| CN219700629U (en) | Disposable multifunctional drainage bag | |
| CN218106443U (en) | Prevent big pond of waist drainage bag that drainage tube buckled | |
| CN205964582U (en) | Urine drainage device | |
| CN206198289U (en) | A kind of combined infusion bottle | |
| CN216366319U (en) | Urinary catheter joint for bladder irrigation of double-cavity urinary catheter | |
| CN219208309U (en) | Drainage device capable of self-flushing and dredging | |
| CN217548625U (en) | Inner sleeve for negative pressure irrigation in abdomen and thorax | |
| CN214971136U (en) | Urinary catheter connecting pipe for bladder irrigation | |
| CN213667415U (en) | Drainage tube | |
| RU66957U1 (en) | VACUUM DRAINAGE | |
| CN215739792U (en) | Ostomy bag | |
| CN211024670U (en) | Negative pressure drainage tube | |
| CN215537070U (en) | Clinical hematocele-preventing drainage operation device for gastrointestinal surgery | |
| CN216963132U (en) | Cardiovascular internal medicine hydrops drainage device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |