CN209074795U - A kind of Multifunction cutting is operated on - Google Patents

Abstract

The utility model, which provides, a kind of integrates that mucous membrane is cut and the Multifunction cutting of function of injection is operated on.A kind of Multifunction cutting is operated on, including handle portion and sheath pipe portion, sheath pipe portion includes outer sheath, chopping, seal wire, first heat-shrinkable T bush and flush-through connection, outer sheath connects handle portion and flush-through connection by the first heat-shrinkable T bush, handle portion and flush-through connection are located at the same end of the first heat-shrinkable T bush, it is equipped with chopping chamber inside outer sheath and rinses chamber, end cap is connected to chopping chamber by the first heat-shrinkable T bush, flush-through connection rinses chamber by the connection of the first heat-shrinkable T bush, it is intracavitary that chopping and seal wire are set to chopping, chopping connects seal wire, seal wire is sequentially connected end cap and chopping injection connector, chopping and seal wire center are equipped with through the injection duct of chopping and seal wire, it injects hole link chopping and injects connector, it rinses chamber and is connected to flush-through connection.The utility model is integrated mucous membrane and is cut with function of injection in one, reduces the time of surgical instrument replacement, saves surgical energy, make to perform the operation more efficient safer.

Description

A kind of Multifunction cutting is operated on

Technical field

The utility model relates to a kind of incision surgical knife, in particular to a kind of Multifunction cutting is operated on, and belongs to medical machinery skill Art field.

Background technique

Be commonly used in the market the removing of early cancer incision knife have needle knife, IT knife (band ceramic head), billhook, triangular knife, Flush knife (flushing hole is equipped in cutter head), woodpecker knife etc..As Alimentary tract disease treatment in important means, doctor into It under row scope during mucous membrane decollement, causes to perforate in surgical procedure in order to prevent, it is often necessary to first carry out physiology under mucous membrane The injection of salt water the position of the high lesion of platform, mucous membrane incision knife to be needed replacing after being injected with injection needle, is injected in the course of surgery Physiological saline can be lost with operating time, need again this process of injecting normal saline that can waste a large amount of time, Since physiological saline loss cannot obtain that the risk for increasing operation middle punch is replenished in time in operation.Therefore, doctor is performing the operation Surgical instrument can be replaced, frequently in the process to meet the different needs of each operation.But frequent surgical instrument replacement, both It is loaded down with trivial details and time-consuming, it is unfavorable for patient's operation, this time for needing that there is multi-functional combination incision knife to save replacement instrument.

Utility model content

The purpose of this utility model is to provide a kind of Multifunction cuttings for integrating mucous membrane incision and function of injection to operate on, can The efficiency for improving mucous membrane removing operation under scope, saves the time that doctor frequently replaces surgical instrument, solves background above technology The problem of middle proposition.

The technical scheme adopted by the utility model to solve the technical problem is as follows:

A kind of Multifunction cutting is operated on, including handle portion and sheath pipe portion, and handle portion includes handle, slide handle and end cap, sliding Dynamic handle is equipped with fixture block and connector is injected in chopping, and slide handle is slidably connected by fixture block and handle, and handle is connected by end cap Connect sheath pipe portion；Sheath pipe portion includes outer sheath, chopping, seal wire, the first heat-shrinkable T bush and flush-through connection, and outer sheath passes through the first pyrocondensation Casing connection handle portion and flush-through connection, handle portion and flush-through connection are located at the same end of the first heat-shrinkable T bush, in outer sheath Portion is equipped with chopping chamber and rinses chamber, and end cap is connected to chopping chamber by the first heat-shrinkable T bush, and flush-through connection passes through the first heat-shrinkable T bush Connection flushing chamber, chopping and seal wire are intracavitary set on chopping, and chopping connects seal wire, and seal wire is sequentially connected end cap and chopping injection connects Head, chopping and seal wire center are equipped with through the injection duct of chopping and seal wire, and injection hole link chopping injects connector, rinses chamber It is connected to flush-through connection.

Preferably, the chopping chamber is equipped in one end inner wall of end far from handle portion stretches out length for limiting chopping The position-limiting tube of degree.

Preferably, the limit pipe outer wall is equipped with several hangnails, position-limiting tube is fitted close by hangnail and chopping chamber.

Preferably, the chopping is being equipped with connecting tube with seal wire junction, chopping is fixed by connecting tube and seal wire Connection, connection pipe outside diameter are greater than limit bore.

Preferably, being equipped with the second heat-shrinkable T bush, the second heat-shrinkable T bush two between the end cap and the first heat-shrinkable T bush End is respectively fixedly connected with the first heat-shrinkable T bush and end cap.

Preferably, being equipped with power spring and the electrode for connecting external high frequency electric knife equipment in the end cap, lead Silk passes through power spring connection electrode.

Preferably, the outer sheath is equipped in one end end outer wall far from handle portion for differentiating moving distance Mark line.

Preferably, the chopping injection connector and flush-through connection are female Luer.

The beneficial effects of the utility model are:

A kind of Multifunction cutting of the utility model is operated on, and is equipped with injection duct at chopping center, is equipped with inside outer sheath Chopping chamber and flushing chamber are integrated mucous membrane and are cut with function of injection in one, reduce the time of surgical instrument replacement, save doctor Operation energy, makes to perform the operation more efficient safer.

Detailed description of the invention

Fig. 1 is the schematic view of the front view of the utility model；

Fig. 2 is the epitheca pipe end configuration schematic diagram of the utility model.

In figure: 101, handle, 102, slide handle, 103, end cap, 104, fixture block, 105, chopping inject connector, 106, lead Electrical spring, 107, electrode, 201, outer sheath, 202, chopping, 203, seal wire, 204, injection duct, the 205, first heat-shrinkable T bush, 206, flush-through connection, 207, chopping chamber, 208, flushing chamber, 209, position-limiting tube, 210, hangnail, the 211, second heat-shrinkable T bush, 212, Mark line, 213, connecting tube.

Specific embodiment

Below by specific embodiment, and in conjunction with attached drawing, the technical solution of the utility model is made further specifically It is bright.It should be appreciated that the implementation of the utility model is not limited by the following examples, any form that the utility model is done On accommodation and/or change fall within scope of protection of the utility model.

Embodiment:

A kind of Multifunction cutting as depicted in figs. 1 and 2 is operated on, including handle portion and sheath pipe portion, handle portion include handle 101, slide handle 102 and end cap 103, slide handle is equipped with fixture block 104 and connector 105 is injected in chopping, and slide handle passes through Fixture block is slidably connected with handle, and the opposite sliding of slide handle and handle can drive chopping to be moved forward and backward in outer sheath, hand Handle passes through end cap connecting utricle pipe portion.

Sheath pipe portion includes outer sheath 201, chopping 202, seal wire 203, the first heat-shrinkable T bush 205 and flush-through connection 206.Epitheca Pipe connects handle portion by the first heat-shrinkable T bush and flush-through connection, handle portion and flush-through connection are located at the same of the first heat-shrinkable T bush End.

As shown in Fig. 2, being equipped with chopping chamber 207 inside outer sheath and rinsing chamber 208, end cap is connected to by the first heat-shrinkable T bush Chopping chamber, flush-through connection rinse chamber by the connection of the first heat-shrinkable T bush.Chopping and seal wire are intracavitary set on chopping, and chopping connection is led Silk, seal wire are sequentially connected end cap and chopping injection connector, and chopping and seal wire center are equipped with through the injection duct of chopping and seal wire 204, connector is injected in injection hole link chopping, is rinsed chamber and is connected to flush-through connection.Connector is injected in chopping and flush-through connection is Shandong That connector, chopping inject joint water filling for injecting, and water filling or hemostat are for rinsing at flush-through connection.

Chopping chamber is equipped with the position-limiting tube 209 for limiting chopping extension elongation in one end inner wall of end far from handle portion, Limit pipe outer wall has several hangnails 210, and position-limiting tube is fitted close by hangnail and chopping chamber.

Chopping is being equipped with connecting tube 213 with seal wire junction, and chopping is fixedly connected by connecting tube with seal wire, outside connecting tube Diameter is greater than limit bore.

The second heat-shrinkable T bush 211 is equipped between end cap and the first heat-shrinkable T bush, the second heat-shrinkable T bush both ends are fixed respectively to be connected Connect the first heat-shrinkable T bush and end cap.

Power spring 106 and the electrode 107 for connecting external high frequency electric knife equipment are equipped in end cap, seal wire passes through conduction Spring connection electrode, electrode connection external high frequency electric knife equipment make seal wire be powered.

For the ease of observing the extension elongation of chopping, outer sheath is equipped in one end end outer wall far from handle portion for dividing Distinguish the mark line 212 of moving distance.

Embodiment described above is a kind of preferable scheme of the utility model, is not made to the utility model any Formal limitation, there are also other variations and modifications on the premise of not exceeding the technical scheme recorded in the claims.

Claims (8)

1. a kind of Multifunction cutting is operated on, it is characterised in that: the Multifunction cutting is operated on including handle portion and sheath pipe portion, and handle portion includes Handle, slide handle and end cap, slide handle is equipped with fixture block and connector is injected in chopping, and slide handle is sliding by fixture block and handle Dynamic connection, handle pass through end cap connecting utricle pipe portion；Sheath pipe portion includes that outer sheath, chopping, seal wire, the first heat-shrinkable T bush and flushing connect Head, outer sheath connects handle portion by the first heat-shrinkable T bush and flush-through connection, handle portion and flush-through connection are located at the first thermal shrinkable sleeve The same end of pipe, outer sheath inside are equipped with chopping chamber and rinse chamber, and end cap is rinsed by the first heat-shrinkable T bush connection chopping chamber Connector is by the first heat-shrinkable T bush connection flushing chamber, and chopping and seal wire are intracavitary set on chopping, and chopping connects seal wire, and seal wire successively connects End cap and chopping injection connector are connect, chopping and seal wire center are equipped with through the injection duct of chopping and seal wire, inject hole link Connector is injected in chopping, is rinsed chamber and is connected to flush-through connection.

2. a kind of Multifunction cutting according to claim 1 is operated on, it is characterised in that: the chopping chamber is far from handle portion One end inner wall of end be equipped with position-limiting tube for limiting chopping extension elongation.

3. a kind of Multifunction cutting according to claim 2 is operated on, it is characterised in that: the limit pipe outer wall is equipped with several Hangnail, position-limiting tube are fitted close by hangnail and chopping chamber.

4. a kind of Multifunction cutting according to claim 2 is operated on, it is characterised in that: the chopping with seal wire junction Equipped with connecting tube, chopping is fixedly connected by connecting tube with seal wire, and connection pipe outside diameter is greater than limit bore.

5. a kind of Multifunction cutting according to claim 1 is operated on, it is characterised in that: the end cap and the first heat-shrinkable T bush Between be equipped with the second heat-shrinkable T bush, the second heat-shrinkable T bush both ends are respectively fixedly connected with the first heat-shrinkable T bush and end cap.

6. a kind of Multifunction cutting according to claim 1 is operated on, it is characterised in that: be equipped with power spring in the end cap With the electrode for connecting external high frequency electric knife equipment, seal wire passes through power spring connection electrode.

7. a kind of Multifunction cutting according to claim 1 is operated on, it is characterised in that: the outer sheath is far from handle portion One end end outer wall be equipped with mark line for differentiating moving distance.

8. a kind of Multifunction cutting according to claim 1 is operated on, it is characterised in that: the chopping injection connector and flushing Connector is female Luer.