CN208677597U - Surgical electric drill multifunction water spray aspirator - Google Patents

Abstract

The utility model discloses a kind of surgical electric drill multifunction water spray aspirator comprising: fixed ring is set on the drill body of surgical electric drill；Sparge pipe is arranged in the fixed ring and suction hose, is arranged in the fixed ring, and along from drill body to the direction of drill bit, the water sucking mouth of the suction hose is located at the water jet downstream of the sparge pipe.Sparge pipe and suction hose are integrated on surgical electric drill multifunction water spray aspirator by the utility model, enable to doctor in use, and one hand is completed to bore work of opening, rinse and absorb water, and reduces operation risk, improve procedure efficiency.

Description

Surgical electric drill multifunction water spray aspirator

Technical field

The utility model relates to a kind of ear-nose-throat department medical instruments.More specifically, the utility model relates to a kind of operations Electric drill multifunction water spray aspirator.

Background technique

Minimally Invasive Surgery refers to a kind of new technology for implementing operation in human body using modern medical equipments such as endoscopes.It is minimally invasive Performing the operation, small with wound, pain is light, restores fast superiority.In ear-nose-throat department Minimally Invasive Surgery, surgical electric drill exposure hand is utilized The art visual field is common method in Minimally Invasive Surgery.But usually only sparge pipe on surgical electric drill at present, after the completion of flushing, It also needs in addition to take an aspirator to siphon away the water after flushing.As a result, doctor be difficult it is singlehanded complete to bore the work that goes into operation, either Increase assistant and still suspend surgical electric drill work, will increase operation risk, influence procedure efficiency.

Utility model content

One purpose of the utility model is to solve at least the above problems, and provide the advantages of at least will be described later.

The utility model is to provide a kind of surgical electric drill multifunction water spray aspirator there are one purpose, by sparge pipe It is integrated on surgical electric drill multifunction water spray aspirator with suction hose, enables to doctor in use, one hand is completed Brill is opened, rinses and absorbs water work, and operation risk is reduced, and improves procedure efficiency.

In order to realize these purposes and other advantages according to the present utility model, a kind of surgical electric drill is provided with multi-functional Water spray aspirator, comprising: fixed ring is set on the drill body of surgical electric drill；

Sparge pipe is arranged in the fixed ring,

And suction hose, it is arranged in the fixed ring, edge is from drill body to the direction of drill bit, the suction of the suction hose The mouth of a river is located at the water jet downstream of the sparge pipe.

Preferably, the sparge pipe and the suction hose periphery wall spaced apart that the fixed ring is set On.

Preferably, the spacing distance of the suction hose and the sparge pipe not less than the fixed ring perimeter five/ One.

Preferably, edge is from drill body to the direction of drill bit, the water spray of the water sucking mouth of the suction hose and the sparge pipe Mouth is respectively positioned on the upstream of the drill bit.

Preferably, the sparge pipe is welded on the periphery wall of the fixed ring, and the suction hose is pasted onto described solid Determine on the periphery wall of ring.

Preferably, the suction hose is made of silica gel material.

Preferably, the sparge pipe and fixed ring are all made of stainless steel material and are made.

Preferably, the width of the fixed ring is 1.0-1.5cm.

Preferably, the diameter of suction hose described in the suction hose tail end connection vacuum source is 1.5-1.8mm.

Preferably, the diameter of the sparge pipe is 1.5-1.8mm.

The utility model is include at least the following beneficial effects:

The further advantage, target and feature of the utility model will be partially reflected by the following instructions, and part will also pass through Research and practice to the utility model and be understood by the person skilled in the art.

Detailed description of the invention

Fig. 1 is the utility model surgical electric drill multifunction water spray aspirator use state in one embodiment Under structural schematic diagram；

Fig. 2 is that the structure of the utility model surgical electric drill multifunction water spray aspirator in one embodiment is shown It is intended to.

Specific embodiment

The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation Book text can be implemented accordingly.

It should be appreciated that such as " having ", "comprising" and " comprising " term used herein are not precluded one or more The presence or addition of a other elements or combinations thereof.

As shown in Figure 1, 2, the utility model provides a kind of surgical electric drill multifunction water spray aspirator, comprising: fixed ring 100, it is set on the drill body 200 of surgical electric drill；

Sparge pipe 101 is arranged in the fixed ring 100,

And suction hose 102, it is arranged in the fixed ring 100, on from drill body 200 to the direction of drill bit 201, institute The water sucking mouth 1021 for stating suction hose 102 is located at 1011 downstream of water jet of the sparge pipe 101.The utility model is in original hand It is connected to water pump, is connected on suction hose close to the position integrated installation of drill bit sparge pipe and suction hose, sparge pipe on art electric drill To vacuum pump, the switch sprayed water and absorbed water for example is arranged near doctor's finger, convenient for doctor switch or switch water suction and Water spray state.The downstream of the water jet 1011 will be arranged in the water sucking mouth 1021, when doctor's one-handed performance absorbs water, it is only necessary to micro- Low dip drill bit can will not cause water jet to accidentally injure patient simultaneously.Doctor singlehanded can realize to bore and open, rinses and inhale as a result, The all processes of water reduce operation risk, improve procedure efficiency.

In one of the embodiments, as shown in Figure 1, the sparge pipe 101 and the suction hose 102 are spaced apart It is arranged on the periphery wall of the fixed ring 100.The sparge pipe 101 and the suction hose 102 are spaced one by the utility model After set a distance setting, doctor can convert water spray state and water suction state by finely tuning the tilt angle of surgical electric drill.It will water spray Pipe 101 and suction hose 102 are fixed on the periphery wall of the fixed ring 100, when needing replacing surgical electric drill, it is only necessary to will be fixed Ring 100 is removed.Especially when the fixed ring 100 is, for example, inc ring-type, the fixed ring 100 can basis The diameter of surgical electric drill drill body is finely adjusted, and expands the scope of application of surgical electric drill multifunction water spray aspirator.

In one of the embodiments, as shown in Figure 1, the spacing distance of the suction hose 102 and the sparge pipe 101 not Less than 1/5th of 100 perimeter of fixed ring.The spacing distance it is optimal be 100 perimeter of fixed ring a quarter, Thus doctor's single-hand handling & surgical electric drill, when needing to switch water spray state and water suction state, surgical electric drill, which is carried out shallow decline, is The water sucking mouth 1021 can be placed in flushing water, carry out water suction work.Readjustment slightly can start to spray after completing water suction work Water and brill go into operation work.Hereby it is achieved that in limited surgical field of view, quickly and safely switch operating state.

In one of the embodiments, as depicted in figs. 1 and 2, on from drill body 200 to the direction of drill bit 201, the suction The water sucking mouth 1021 of water pipe 102 and the water jet 1011 of the sparge pipe 1011 are respectively positioned on the upstream of the drill bit 201.Thus exist When bit operation, the sparge pipe 101 and suction hose 102 will not influence the work of drill bit 201.

In one of the embodiments, as shown in Figure 1, the sparge pipe 101 is welded on the periphery wall of the fixed ring 100 On, the suction hose 102 is pasted on the periphery wall of the fixed ring 100.The sparge pipe 101 is for example, by using metal material system At, it is fixed on by welding manner on the periphery wall of fixed ring 100, and the suction hose 102 is preferably with soft tubing It is made, to guarantee that patient will not be accidentally injured in water absorption course.The suction hose 102 is pasted onto fixed ring 100, thus will water suction The position of mouth 1021 is relatively fixed, will not be subjected to displacement in water absorption course, influence soaking effect.

In one of the embodiments, as shown in Figure 1, the suction hose 102 is made of silica gel material.Due to absorbing water The water sucking mouth 1021 of suction hose 102 described in journey will be connected to patients surgery position, can be protected using the silica gel material of food-grade In water absorption course, water sucking mouth 1021 not will lead to patients surgery position and is damaged card.

In one of the embodiments, as shown in Figure 1, the sparge pipe 101 and fixed ring 100 are all made of stainless steel Material is made.Thus sparge pipe 101 will provide certain hydraulic pressure during water spray, and fixed ring 100 will play and suction hose 102 is made It is used with the effect of sparge pipe 101 so being both made of the stainless steel material with some strength with providing surgical electric drill The stability of multifunction water spray aspirator.

In one of the embodiments, as shown in Fig. 2, the width of the fixed ring 100 is 1.0-1.5cm.Actually make With in the process, it is ensured that fixed ring 100 can play the role of fixed sparge pipe 101 and suction hose 102, while will not influence hand The use of art electric drill is found optimal when its width is 1.5cm by numerous studies and experiment.

In one of the embodiments, as shown in Fig. 2, 102 tail end of the suction hose connects vacuum source, the suction hose 102 diameter is 1.5-1.8mm.The end of the water sucking mouth 1021 is for example set as arc-shaped, and guaranteeing will not in water absorption course Cause patients surgery position secondary damage.In Minimally Invasive Surgery, surgical field of view is inherently small, so the diameter of suction hose 102 It cannot be excessive.

In one of the embodiments, as depicted in figs. 1 and 2, the diameter of the sparge pipe 101 is 1.5-1.8mm.

In use, by 100 sets of the fixed ring on the drill body of surgical electric drill, and guarantee that water sucking mouth 1021 is being bored First 201 upstream.Meanwhile the switch of sparge pipe 101 and suction hose 102 being placed on the inside of doctor's thumb or index finger, lead to It crosses push switch and is turned on or off suction hose 102 or sparge pipe 101.Water spray is converted by tilting the angle of surgical electric drill The work of pipe 101 and suction hose 102.

It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art, Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality It is not limited to specific details and legend shown and described herein with novel.

Claims (10)

1. surgical electric drill multifunction water spray aspirator characterized by comprising

Fixed ring is set on the drill body of surgical electric drill；

Sparge pipe is arranged in the fixed ring；

And suction hose, it is arranged in the fixed ring, edge is from drill body to the direction of drill bit, the water sucking mouth of the suction hose Positioned at the water jet downstream of the sparge pipe.

2. surgical electric drill as described in claim 1 multifunction water spray aspirator, which is characterized in that the sparge pipe and described On the suction hose periphery wall spaced apart that the fixed ring is set.

3. surgical electric drill as claimed in claim 2 multifunction water spray aspirator, which is characterized in that the suction hose with it is described The spacing distance of sparge pipe is not less than 1/5th of the fixed ring perimeter.

4. surgical electric drill as claimed in claim 2 multifunction water spray aspirator, which is characterized in that along from drill body to drill bit On direction, the water jet of the water sucking mouth of the suction hose and the sparge pipe is respectively positioned on the upstream of the drill bit.

5. surgical electric drill as claimed in claim 4 multifunction water spray aspirator, which is characterized in that the sparge pipe is welded on On the periphery wall of the fixed ring, the suction hose is pasted on the periphery wall of the fixed ring.

6. surgical electric drill as described in claim 1 multifunction water spray aspirator, which is characterized in that the suction hose is by silica gel Material is made.

7. surgical electric drill as claimed in claim 6 multifunction water spray aspirator, which is characterized in that the sparge pipe and solid Determine ring and be all made of stainless steel material to be made.

8. surgical electric drill as described in claim 1 multifunction water spray aspirator, which is characterized in that the width of the fixed ring For 1.0-1.5cm.

9. surgical electric drill as claimed in claim 2 multifunction water spray aspirator, which is characterized in that the suction hose tail end connects The diameter for connecing suction hose described in vacuum source is 1.5-1.8mm.

10. surgical electric drill as claimed in claim 9 multifunction water spray aspirator, which is characterized in that the sparge pipe it is straight Diameter is 1.5-1.8mm.