CN211609985U - Disposable puncture drainage tube with needle - Google Patents
Disposable puncture drainage tube with needle Download PDFInfo
- Publication number
- CN211609985U CN211609985U CN201921798881.0U CN201921798881U CN211609985U CN 211609985 U CN211609985 U CN 211609985U CN 201921798881 U CN201921798881 U CN 201921798881U CN 211609985 U CN211609985 U CN 211609985U
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- puncture
- drainage tube
- puncture outfit
- drainage
- tube
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Abstract
The utility model relates to a disposable puncture drainage tube with needle, a serial communication port, include: the body of the drainage tube consists of a hose with side holes, and the side wall of the drainage tube is provided with a plurality of drainage holes; the puncture outfit comprises a puncture outfit main body and a puncture outfit main body, wherein the puncture outfit main body is composed of a hard hollow tube body, and a hollow channel in the tube body is a biopsy channel; and a biopsy instrument disposed in the biopsy channel of the puncture instrument; the puncture end of the puncture outfit is conical and consists of a plurality of cusp-shaped objects, and the tips of two adjacent cusp-shaped objects are provided with a certain bifurcation; the camera is arranged on one of the petal tip objects, and a group of light sources are correspondingly arranged on each of the other petal tip objects to form the circumferential array arrangement of the light sources. The utility model discloses a puncture end special design, multiplicable to most effectual puncture power, and rationally distributed light source position realizes the at utmost illumination zone to can cooperate the biopsy device of adaptation according to the condition of using.
Description
Technical Field
The utility model relates to a disposable puncture drainage tube with a needle.
Background
The thoracic cavity, abdominal cavity, joint cavity and other parts of the operation and the thoracic cavity, abdominal cavity and joint effusion patients need to be subjected to conventional catheter placement drainage, the thoracic cavity drainage tube, the abdominal cavity drainage tube, the joint cavity drainage tube and the like are commonly used, the catheter placement in the operation is generally carried out under general anesthesia, and the puncture catheter placement of the thoracic cavity, abdominal cavity and joint effusion is carried out under local anesthesia, so that the drainage purpose is achieved. The general anesthesia is to cut the skin and pull the drainage tube out of the skin from the operation field, while the local anesthesia is to be punctured into the skin, requiring accurate positioning and to be inserted into the residual cavity or the pus cavity, so as to avoid injuring the surrounding important visceral organs and tissues by mistake.
At present, puncture outfits used in operations, particularly abdominal puncture outfits, are widely used in clinic, and thoracic percutaneous thoracic ducts with needles used in thoracic cavities are also used. However, the chest tube is placed into the chest tube percutaneously under local anesthesia, and although B-mode ultrasonography or CT positioning is performed before an operation, blind puncture still cannot be performed, so that the purpose of accurate puncture cannot be achieved, bleeding or pneumothorax is easily caused sometimes, biopsy cannot be taken under a visual condition, and the purpose of timely diagnosis at the bedside is achieved. And the abdominal cavity puncture outfit has thick diameter and weak puncture force, and an endoscope is also needed to be arranged after puncture for laparoscopic surgery, so the abdominal cavity puncture outfit is not suitable for abdominal cavity drainage under local anesthesia.
Although a curettage device with a camera for artificial abortion exists at present, the curettage device with the camera for artificial abortion is mainly used for abortion, cannot be used for taking a biopsy and needs to be combined with other instruments for completion; furthermore, the utility model does not have a thoracic cavity, an abdominal cavity, a joint cavity with a camera and a visual puncture biopsy drainage tube used for anus, vagina and the like.
Disclosure of Invention
The utility model aims to solve the technical problem that a disposable area needle puncture drainage tube of improvement puncture structure is provided, the minimum area of contact that punctures of design, increase to most effectual piercing force, and rationally distributed light source position realizes the at utmost illumination zone to can cooperate the biopsy device of adaptation according to the condition of using.
The utility model discloses a realize through following technical scheme:
the design one kind is disposable to take the needle to puncture the drainage tube, its characteristic is, adopts the range upon range of nested structure pipe fittings, includes:
the drainage tube is positioned on the outermost layer and comprises a drainage tube body and drainage holes, the drainage tube body is composed of a hose with side holes, and the side holes arranged on the side wall of the drainage tube body are the drainage holes; is a drainage tube: can be used for wheeze drainage of any lacuna, such as thoracic cavity, abdominal cavity, joint cavity, etc.; 3. the hard tube body is wrapped by a soft tube with a side hole, and an operator pulls out the hard tube body after finishing the operation in the hard tube body, and leaves the soft tube in the body to be used as a drainage tube.
The puncture outfit is positioned on the middle layer and comprises a puncture outfit main body and a biopsy channel, wherein the puncture outfit main body is composed of a hard hollow tube body, and the hollow channel in the tube body is the biopsy channel; a puncture instrument: a hard sharp puncture outfit is arranged in the silica gel drainage tube and is used for puncturing tissues and leading the tube to enter the cavity. The hard core is provided with a biopsy channel for taking a specimen, washing treatment and the like, and the drainage tube can be kept in the body after the hard core is pulled out. The puncture outfit is internally provided with a camera, so that other important organs can be prevented from being injured in the puncture process. And
the biopsy equipment is positioned at the innermost layer and is arranged in the biopsy channel of the puncture outfit;
the puncture end of the puncture outfit is conical, consists of a plurality of valve cusps and is easy to puncture tissues, and the tips of two adjacent valve cusps are provided with a certain bifurcation to form a biopsy channel outlet; the front end is provided with a hole communicated with the rear surface. Can be used as a biopsy channel. The camera and the light source are arranged in the conical front end and used for lighting and shooting. The rear part of the hard tube body is connected with a power line and a monitor, and the monitor can be replaced by a mobile phone.
A camera is arranged on one cusp-shaped object, a camera mounting line is embedded into the tube wall of the puncture outfit main body, and the camera is electrically connected with the camera mounting line;
and a group of light sources are correspondingly arranged on each of the other valve-tip-shaped objects to form circumferential array arrangement of the light sources, light source mounting lines are embedded in the tube wall of the puncture outfit main body, and the light sources are electrically connected with the light source mounting lines.
The hard tube body is wrapped by a soft tube with a side hole, and an operator pulls out the hard tube body after finishing the operation in the hard tube body, and leaves the soft tube in the body to be used as a drainage tube.
Preferably, the front end of the soft drainage tube is treated in a smooth and round way, and the tail end of the soft drainage tube passes through the chest wall, so that tissues are not damaged; the asymmetric large side hole ensures smooth drainage; the periphery of the side hole is smooth, and the tissue is prevented from being scratched. Soft texture, increased patient comfort and reduced pain of wound. The bending resistance is good, the tensile strength is good, and the risk of conduit fracture is greatly reduced.
Preferably, the hard hollow tube body of the puncture outfit is made of stainless steel, and the puncture end of the puncture outfit is conical. Small stimulation response, safety, rapidness, simplicity and less tissue trauma.
Preferably, the puncture instrument is provided with a needle handle, and has a proper gravity center design. The use is not easy to fall off, the control is easy, and the insertion can be realized in a rotatable mode.
Preferably, the biopsy instrument is a needle biopsy forceps or other equivalent biopsy device.
Preferably, the power supply device adopts a direct current power supply or an alternating current power supply or a dry battery or an equivalent circuit structure.
Preferably, the camera is connected with the display device. The mobile phone can be used as a display under the condition of having or not having a net
Preferably, an anticoagulant coating is attached to the tube body, so that the tube body has good biocompatibility; group damage and debris adhesion are avoided. The drainage tube has good tissue compatibility, can be left for a long time and does not age or deform; the tube body is provided with scale marks arranged on the lightproof X-Ray stripes, so that the depth of the intubation tube is easy to control. The X-Ray stripes are not transmitted, so that the X-Ray stripes are easy to identify and accurate placement is ensured. The universal joint can be tightly connected with the drainage tube and is not easy to fall off, so that secondary clinical intubation is avoided. The tube cavity is blocked (such as blood clot, pustule, etc.), a needle core can be used for communicating the tube, the safety and the rapidness are realized, and the needle core is particularly suitable for patients with empyema drainage.
The beneficial effects of the utility model reside in that: in terms of the structure, the utility model has the advantages that,
drainage tube: can be used for wheezing drainage of any lacuna, such as thoracic cavity, abdominal cavity, joint cavity, etc., and asymmetric large side holes ensure smooth drainage; the periphery of the side hole is smooth, and the tissue is prevented from being scratched. Soft texture, increased patient comfort and reduced pain of wound. The bending resistance is good, the tensile strength is good, and the risk of conduit fracture is greatly reduced.
A puncture outfit: a hard sharp puncture outfit is arranged in the silica gel drainage tube and is used for puncturing tissues and leading the tube to enter the cavity. The drainage tube can be kept in the body after the hard core is pulled out. The puncture outfit is internally provided with a camera, so that other important organs are prevented from being injured in the puncture process; the puncture end of the puncture outfit is specially designed to enhance the puncture force, and the light source is designed without lighting dead angles. The smallest puncture contact area is increased to the most effective puncture force, and the light source positions are reasonably distributed to realize the largest illumination range.
The hard core is provided with a biopsy channel which is used for taking samples, washing treatment and the like, and can be matched with an adaptive biopsy instrument according to the use condition.
The utility model can be used for draining air, blood and the like in the thoracic cavity, and the lung can be expanded again to recover the normal spontaneous respiration of the lung. The thoracocentesis needle is mainly used for thoracocentesis of patients with pneumothorax and hemothorax, does not need incision, can be used for direct puncture, saves rescue time and reduces pain of patients. Indications are as follows: pneumothorax, hemothorax, pleural effusion or a large amount of abdominal dropsy, and is especially suitable for the elderly and the infirm or the people with developed pectoral muscle.
Drawings
Fig. 1 is a schematic view of the overall structure.
Fig. 2 is a sectional view.
Fig. 3 is a partially enlarged view.
Fig. 4 is a sectional view.
The notation in the figure is:
1 drainage tube, 11 drainage tube bodies and 12 drainage holes,
2 puncture outfits, 21 puncture outfit bodies, 22 biopsy channels, 23 puncture ends, 24 valve tips, 25 cameras, 26 light sources, 27 needle handles,
3 biopsy device.
Detailed Description
The technical solution of the present invention is further explained below with reference to the accompanying drawings, which are believed to be clear to those skilled in the art.
Example one
As shown in fig. 1-2, a disposable puncture drainage tube with needle adopts a pipe fitting with a laminated nested structure, comprising:
the drainage tube is positioned on the outermost layer and comprises a drainage tube body and drainage holes, the drainage tube body is composed of a hose with side holes, and the side holes arranged on the side wall of the drainage tube body are the drainage holes; is a drainage tube: can be used for wheezing and draining any lacuna, such as thoracic cavity, abdominal cavity, joint cavity, etc.
The puncture outfit is positioned on the middle layer and comprises a puncture outfit main body and a biopsy channel, wherein the puncture outfit main body is composed of a hard hollow tube body, and the hollow channel in the tube body is the biopsy channel; a puncture instrument: a hard sharp puncture outfit is arranged in the silica gel drainage tube and is used for puncturing tissues and leading the tube to enter the cavity. The hard core is provided with a biopsy channel for taking a specimen, washing treatment and the like, and the drainage tube can be kept in the body after the hard core is pulled out. The puncture outfit is internally provided with a camera, so that other important organs can be prevented from being injured in the puncture process. And
the biopsy device is positioned at the innermost layer and is arranged in the biopsy channel of the puncture outfit.
As shown in fig. 3, the puncture end of the puncture outfit is conical, so that the puncture outfit can easily puncture tissues and consists of a plurality of cusps, and the tips of two adjacent cusps are provided with a certain bifurcation to form an outlet of a biopsy channel; the front end is provided with a hole communicated with the rear surface. The camera and the light source are arranged in the conical front end and used for lighting and shooting. The rear part of the hard tube body is connected with a power line and a monitor, and the monitor can be replaced by a mobile phone.
A camera is arranged on one cusp-shaped object, a camera mounting line is embedded into the tube wall of the puncture outfit main body, and the camera is electrically connected with the camera mounting line;
and a group of light sources are correspondingly arranged on each of the other valve-tip-shaped objects to form circumferential array arrangement of the light sources, light source mounting lines are embedded in the tube wall of the puncture outfit main body, and the light sources are electrically connected with the light source mounting lines.
The hard tube body is wrapped by a soft tube with a side hole, and an operator pulls out the hard tube body after finishing the operation in the hard tube body, and leaves the soft tube in the body to be used as a drainage tube.
Example two
On the basis of the first embodiment, parts are further defined,
preferably, the front end of the soft drainage tube is treated in a smooth and round way, and the tail end of the soft drainage tube passes through the chest wall, so that tissues are not damaged; the asymmetric large side hole ensures smooth drainage; the periphery of the side hole is smooth, and the tissue is prevented from being scratched. Soft texture, increased patient comfort and reduced pain of wound. The bending resistance is good, the tensile strength is good, and the risk of conduit fracture is greatly reduced.
Preferably, the hard hollow tube body of the puncture outfit is made of stainless steel, and the puncture end of the puncture outfit is conical. Small stimulation response, safety, rapidness, simplicity and less tissue trauma.
Preferably, the puncture instrument is provided with a needle handle, and has a proper gravity center design. The use is not easy to fall off, the control is easy, and the insertion can be realized in a rotatable mode.
Preferably, the biopsy instrument is a needle biopsy forceps or other equivalent biopsy device.
Preferably, the power supply device adopts a direct current power supply or an alternating current power supply or a dry battery or an equivalent circuit structure.
Preferably, the camera is connected with the display device. The mobile phone can be used as a display under the condition of having or not having a net
Preferably, an anticoagulant coating is attached to the tube body, so that the tube body has good biocompatibility; group damage and debris adhesion are avoided. The drainage tube has good tissue compatibility, can be left for a long time and does not age or deform; the tube body is provided with scale marks arranged on the lightproof X-Ray stripes, so that the depth of the intubation tube is easy to control. The X-Ray stripes are not transmitted, so that the X-Ray stripes are easy to identify and accurate placement is ensured. The universal joint can be tightly connected with the drainage tube and is not easy to fall off, so that secondary clinical intubation is avoided. The tube cavity is blocked (such as blood clot, pustule, etc.), a needle core can be used for communicating the tube, the safety and the rapidness are realized, and the needle core is particularly suitable for patients with empyema drainage.
The utility model is suitable for pneumothorax, hemothorax, pleural effusion or a large amount of abdominal dropsy, in particular for the elderly and the infirm or the people with developed pectoral muscles. When in use, the air, blood and the like in the thoracic cavity are drained, and the lung is expanded again to recover the normal spontaneous respiration of the lung. The thoracocentesis needle is mainly used for thoracocentesis of patients with pneumothorax and hemothorax, does not need incision, can be used for direct puncture, saves rescue time and reduces pain of patients. The hard tube body is wrapped by a soft tube with a side hole, and an operator pulls out the hard tube body after finishing the operation in the hard tube body, and leaves the soft tube in the body to be used as a drainage tube. Wherein:
drainage tube: can be used for the asthmatic drainage of any lacuna, such as thoracic cavity, abdominal cavity, joint cavity, etc
A puncture outfit: a hard sharp puncture outfit is arranged in the silica gel drainage tube and is used for puncturing tissues and leading the tube to enter the cavity. The drainage tube can be kept in the body after the hard core is pulled out. The puncture outfit is internally provided with a camera, so that other important organs can be prevented from being injured in the puncture process
The hard core is provided with a biopsy channel for taking a sample, washing treatment and the like, and the whole structure is a tube with the hard core, and the hard core is provided with a hole.
Claims (9)
1. A disposable puncture drainage tube with a needle is characterized in that a pipe fitting with a laminated nested structure is adopted, and comprises:
the drainage tube comprises a drainage tube body and drainage holes, wherein the drainage tube body is composed of a hose with side holes, and the side holes arranged on the side wall of the drainage tube body are the drainage holes;
the puncture outfit is positioned on the inner layer of the drainage tube and comprises a puncture outfit main body and a biopsy channel, wherein the puncture outfit main body is composed of a hard hollow tube body, and the hollow channel in the tube body is the biopsy channel; and
the biopsy equipment is positioned on the inner layer of the puncture outfit and is arranged in the biopsy channel of the puncture outfit;
the puncture end of the puncture outfit is conical and consists of a plurality of valve cusp-shaped objects, and the tips of two adjacent valve cusp-shaped objects are provided with a certain bifurcation to form an outlet of a biopsy channel;
a camera is arranged on one cusp-shaped object, a camera mounting line is embedded into the tube wall of the puncture outfit main body, and the camera is electrically connected with the camera mounting line;
and a group of light sources are correspondingly arranged on each of the other valve-tip-shaped objects to form circumferential array arrangement of the light sources, light source mounting lines are embedded in the tube wall of the puncture outfit main body, and the light sources are electrically connected with the light source mounting lines.
2. A disposable needled puncture drain of claim 1, wherein: performing round-sliding treatment on the front end of the soft drainage tube; the asymmetric large side hole ensures smooth drainage; the periphery of the side hole is smooth.
3. A disposable needled puncture drain of claim 1, wherein: the hard hollow tube body of the puncture outfit is made of stainless steel, and the puncture end of the puncture outfit is conical.
4. A disposable needled puncture drain according to claim 3, wherein: the puncture outfit is provided with a needle handle and has proper gravity center design.
5. A disposable needled puncture drain of claim 1, wherein: the biopsy equipment adopts a puncture biopsy forceps.
6. A disposable needled puncture drain of claim 1, wherein: the power supply equipment adopts a direct current power supply or an alternating current power supply or a dry battery.
7. A disposable needled puncture drain of claim 1, wherein: the camera is connected with the display equipment.
8. A disposable needled puncture drain of claim 1, wherein: an anticoagulant coating is attached to the tube body, and the tube body is provided with scale marks arranged on the lighttight X-Ray stripes.
9. A disposable needled puncture drain of claim 1, wherein: the drainage tube is also provided with a universal joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921798881.0U CN211609985U (en) | 2019-10-24 | 2019-10-24 | Disposable puncture drainage tube with needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921798881.0U CN211609985U (en) | 2019-10-24 | 2019-10-24 | Disposable puncture drainage tube with needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211609985U true CN211609985U (en) | 2020-10-02 |
Family
ID=72624115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921798881.0U Expired - Fee Related CN211609985U (en) | 2019-10-24 | 2019-10-24 | Disposable puncture drainage tube with needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211609985U (en) |
-
2019
- 2019-10-24 CN CN201921798881.0U patent/CN211609985U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201002 Termination date: 20211024 |