CN209048215U - Thoracoscopic operation drag hook - Google Patents
Thoracoscopic operation drag hook Download PDFInfo
- Publication number
- CN209048215U CN209048215U CN201721844586.5U CN201721844586U CN209048215U CN 209048215 U CN209048215 U CN 209048215U CN 201721844586 U CN201721844586 U CN 201721844586U CN 209048215 U CN209048215 U CN 209048215U
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- CN
- China
- Prior art keywords
- tube body
- drag hook
- auxiliary balloon
- tube
- port
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- 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.)
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Abstract
Thoracoscopic operation drag hook.It is related to medical instrument more particularly to thoracoscopic operation drag hook.It is simple to provide a kind of structure, it is convenient and practical, it is conveniently adjusted drag hook form, protects the thoracoscopic operation drag hook of lung tissue.Including tube body and gas tube, the outer diameter of the gas tube is less than the internal diameter of tube body, the gas tube is detachably connected in tube body, the top of the tube body is sequentially connected a main gasbag and at least an auxiliary balloon, bottom end is for connecting syringe, and the main gasbag is connected to the port of tube body, and auxiliary balloon is located on tube body, the tube body is equipped with port, and the port is located in auxiliary balloon；The utility model facilitates processing, saves operating time.
Description
Technical field
The utility model relates to medical instrument more particularly to thoracoscopic operation drag hooks.
Background technique
Currently, thoracoscopic operation ratio is higher and higher in clinical position, the drag hook in thoracoscopic operation be largely using
The instrument of laparoscope, such as three-blade retractor, aspirator, electric coagulation stick.Because lung tissue is tender, lung tissue is easily caused to damage using metallic weapon
Wound.There is the lung surface active factor on lung surface, will cause the loss of the lung surface active factor using metallic weapon, increases atelectasis hair
Raw possibility.For current drag hook because form is single, exposed function is also single, as there is situation variation in operation, need to will draw
Hook is placed in hysteroscope hole again after taking out replacement in hysteroscope hole, be will affect the fluency of operation, is increased operating time.
Utility model content
The utility model is convenient and practical in view of the above problems, to provide a kind of structure simple, is conveniently adjusted drag hook form,
Protect the thoracoscopic operation drag hook of lung tissue.
The technical solution of the utility model is: including tube body and gas tube, the outer diameter of the gas tube is less than tube body
Internal diameter, the gas tube is detachably connected in tube body, and the top of the tube body is sequentially connected a main gasbag and at least
One auxiliary balloon, bottom end is for connecting syringe, and the main gasbag is connected to the port of tube body, and auxiliary balloon is located at tube body
On, the tube body is equipped with port, and the port is located in auxiliary balloon；
The top closure of the gas tube, bottom end are equipped with an at least snorkel for connecting syringe, the gas tube.
The inner wall of the tube body is equipped with annular groove, and the surface of the gas tube is equipped with the flexible abaculus being arranged in a ring,
The abaculus is adaptedly set in a ring groove.
The main gasbag is in trilobal.
The auxiliary balloon is fan-shaped.
The main gasbag and auxiliary balloon are silica gel material.
The snorkel includes at least two, and on anchor ring, snorkel is arranged in a staggered manner.
The utility model at work, can act on main gasbag by being inflated to tube body, or by gas tube
It is inflated and acts on auxiliary balloon, in this way, selecting different air bags according to situation different in operation, improve adaptability, behaviour
Make reliable.Main gasbag and auxiliary balloon can protect lung tissue due to using silica gel material.The utility model facilitates processing, section
Operating time is saved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model,
Fig. 2 is the structural schematic diagram of gas tube；
1 is tube body in figure, and 10 be port, and 2 be gas tube, and 3 be main gasbag, and 4 be auxiliary balloon, and 5 be snorkel, and 6 are
Abaculus.
Specific embodiment
The utility model is as shown in Figs. 1-2, including tube body 1 and gas tube 2, and the outer diameter of the gas tube 2 is less than pipe sheet
The internal diameter of body 1, the gas tube 2 are detachably connected in tube body 1, and the top of the tube body 1 is sequentially connected a main gasbag 3
Under an at least auxiliary balloon 4(conventional sense, two air bags of a main gasbag and an auxiliary balloon, main gasbag and auxiliary are set
Air bag is helped closely to be arranged), bottom end is for connecting syringe, and the main gasbag is connected to the port of tube body, and auxiliary balloon is located at
On tube body, the tube body is equipped with port 10, and the port 10 is located in auxiliary balloon 4；Auxiliary balloon can be set to not
Same volume, convenient for being configured according to need of work.
The top closure of the gas tube 2, bottom end are equipped with an at least snorkel for connecting syringe, the gas tube
5, the snorkel is used to correspond with the port in auxiliary balloon, so that port is reliably closed.
By forming the air bag of fan-shaped and trilobal inflated condition, by pushing or pulling tissue, when making thoracoscopic operation
The exposure for operating the visual field is clear.And it can be adjusted fan-shaped and 3 leaf inflated conditions big by the adjusting to air bag aeration quantity
It is small, meet different exposures and requires.
The snorkel includes at least two, and on anchor ring, snorkel 5 is arranged in a staggered manner,
In this way, by Inflatable rotary pipe, so that a snorkel is connected to the port in corresponding auxiliary balloon, convenient for auxiliary
Air bag is helped to be inflated movement, inner wall of remaining snorkel due to contacting tube body, is in closed state.
At work, main gasbag and auxiliary balloon are retractor head to the utility model, and tube body is drag hook handle, and retractor head is silicon
Sector made of glue and two kinds of air bags of trilobal, drag hook handle are the ambroin bar of diameter 5mm, can be by syringe respectively to pipe
Ontology and gas tube are inflated.
In use, allowing retractor head that different forms, and the size formed by how much control air bags of inflation is presented.It can be with
By inflatable and deflatable, in the case where not taking out drag hook, the form of retractor head is replaced, is conducive to thoracoscopic operation smoothness behaviour
Make.
The inner wall of the tube body 1 is equipped with annular groove, and the surface of the gas tube is equipped with the flexible abaculus being arranged in a ring
6, the abaculus is adaptedly set in a ring groove.
In this way, the reliable rotary moveable of gas tube is connected in tube body, convenient for being filled to different auxiliary balloons,
Exhaust event.
The main gasbag 3 is in trilobal；The auxiliary balloon 4 is fan-shaped.By the way that main gasbag and auxiliary balloon are arranged to
Different shapes avoids replacing, saves the time convenient for needing to select to be inflated according to operation.
The main gasbag 3 and auxiliary balloon 4 are silica gel material, play protection lung tissue.
Claims (5)
1. thoracoscopic operation drag hook, which is characterized in that including tube body and gas tube, the outer diameter of the gas tube is less than pipe sheet
The internal diameter of body, the gas tube are detachably connected in tube body, and the top of the tube body is sequentially connected a main gasbag and extremely
A few auxiliary balloon, bottom end is for connecting syringe, and the main gasbag is connected to the port of tube body, and auxiliary balloon is located at pipe sheet
On body, the tube body is equipped with port, and the port is located in auxiliary balloon；
The top closure of the gas tube, for connecting syringe, the gas tube is equipped with an at least snorkel, described for bottom end
Snorkel is used to correspond with the port in auxiliary balloon；
The main gasbag and auxiliary balloon are silica gel material.
2. thoracoscopic operation drag hook according to claim 1, which is characterized in that the inner wall of the tube body is equipped with annular
Slot, the surface of the gas tube are equipped with the flexible abaculus being arranged in a ring, and the abaculus is adaptedly set in a ring groove.
3. thoracoscopic operation drag hook according to claim 1, which is characterized in that the main gasbag is in trilobal.
4. thoracoscopic operation drag hook according to claim 1, which is characterized in that the auxiliary balloon is fan-shaped.
5. thoracoscopic operation drag hook according to any one of claims 1-4, which is characterized in that the snorkel includes extremely
Two few, on anchor ring, snorkel is arranged in a staggered manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721844586.5U CN209048215U (en) | 2017-12-25 | 2017-12-25 | Thoracoscopic operation drag hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721844586.5U CN209048215U (en) | 2017-12-25 | 2017-12-25 | Thoracoscopic operation drag hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209048215U true CN209048215U (en) | 2019-07-02 |
Family
ID=67045430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721844586.5U Active CN209048215U (en) | 2017-12-25 | 2017-12-25 | Thoracoscopic operation drag hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209048215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112201133A (en) * | 2020-10-29 | 2021-01-08 | 童撮洪 | Ultrasonic positioning puncture simulator |
-
2017
- 2017-12-25 CN CN201721844586.5U patent/CN209048215U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112201133A (en) * | 2020-10-29 | 2021-01-08 | 童撮洪 | Ultrasonic positioning puncture simulator |
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