CN209220485U - A kind of single shaft drips haemostat - Google Patents

Abstract

The utility model provides a kind of single shaft and drips haemostat, the single shaft haemostat that drips includes handle, single shaft and electriocoagulator, the handle connects electriocoagulator by uniaxial, and the electriocoagulator includes two two pole tips, is equipped with weeper on the working face of each two pole tip；The utility model by bipolar product design at single shaft, it is mating with high frequency surgical equipment, for clinical use.By the bipolar position of product to tissue blood coagulation；It using the high_frequency sine wave being isolated completely with ground, discharges it two tips, to generate fuel factor to the tissue between coagulation, makes vascular wall dehydration shrinkage, vessel inner blood solidification, and blood vessel is made mutually to combine together with blood clot, and reach haemostatic effect；It is significant to the coagulating effectiveness of tissue in surgical procedure, shorten the time of operation；It performs the operation easy to use, does not influence surgical field of view, while thering is physiological saline to ooze at electriocoagulator during blood coagulation, can reduce tissue is adhered phenomenon.

Description

A kind of single shaft drips haemostat

Technical field

The utility model belongs to medical instruments field, is that a kind of operating room is had chance with consumptive material, is used for deep operation, and in particular to A kind of single shaft drips haemostat.

Background technique

With the development of science and technology operative treatment, as a kind of conventional means, application is more and more extensive.In the course of surgery, Due to cutting bodily tissue, can often cut off capillary, in the course of surgery and after the completion of operation, when hemostasis very important behaviour Make.Double-pole electric coagulation forceps are a kind of medical instruments being clinically commonly used, and have the features such as easy to operate, anthemorrhagic speed is fast. When double-pole electric coagulation forceps traditional at present carry out deep operation, since the structure of double-pole electric coagulation forceps is not reasonable, open and close larger Etc. reasons, the damage of surrounding structure is easy to appear, so as to cause serious consequence.Based on this, it is necessary to for traditional bipolar coagulation Forceps constructions are unreasonable, open and close larger the problem of be easy to causeing damaging surrounding tissue, while reducing the generation of eschar phenomenon, this Shen It please provide and a kind of drip haemostat without folding, single shaft easy to use.

Utility model content

To solve the above-mentioned problems, the utility model provides a kind of single shaft and drips haemostat, and the single shaft drips haemostat Including handle, single shaft and electriocoagulator, the handle connects electriocoagulator by uniaxial, and the electriocoagulator includes two two pole tips, Weeper is equipped on the working face of each two pole tip；

Further, the single shaft haemostat that drips further includes rotating mechanism and plug, the rotating mechanism both ends difference Handle and single shaft are connected, the rotating mechanism is movable rotation-shaft, and the rotation angle of the movable rotation-shaft is 0 ° -60 °；

Further, it is connected between the plug and handle by cable；

Further, the handle uses flame-proof ABS plastics integrated injection molding, and upper and lower surface is fixed using bayonet Installation, while side is equipped with Anti-slip cover；

Further, described uniaxial interior equipped with coagulation silk, the coagulation silk is 304 stainless steel materials of diameter 1mm；

Further, the distance between described two pole tip is fixed in the range of 1.5mm；

Further, two pole tip is made of blunt nosed technique, and two pole tips are the titanium alloy material of diameter 3mm；

Further, the bore dia that drips is 0.5mm-1mm；

The beneficial effects of the utility model are as follows:

1) tweezer point is round and smooth, not will cause mechanical damage；

2) without folding, operating space is small, increases the operation visual field；

3) angle adjustable at tweezer body position；

4) bipolar product design is mating with high frequency surgical equipment at single shaft, for clinical use, by the bipolar position pair of product Organize blood coagulation；

5) high_frequency sine wave that application is isolated with ground completely, discharges it two tips, thus to the people between coagulation Body tissue generates fuel factor, makes vascular wall dehydration shrinkage, vessel inner blood solidification, and blood vessel is made mutually to combine together with blood clot, And reach haemostatic effect；

6) significant to the coagulating effectiveness of tissue in surgical procedure, shorten the time of operation；

7) it performs the operation easy to use, does not influence surgical field of view, while having physiology salt water droplet at electriocoagulator during blood coagulation Out, can reduce tissue is adhered phenomenon；

8) patient is obviously shortened recovery time, and the pain for alleviating patient also saves medical expense；

9) closure blood vessel is not needed in certain particular procedures and realizes blood coagulation, such as intervertebral disc operation, it is only necessary to be realized Blood coagulation is organized, realizes blood coagulation without being closed blood vessel, therefore it is to facilitate doctor that bipolar tweezer is fabricated to uniaxial form by the application Raw precise positioning.

Detailed description of the invention

Fig. 1 is the design drawing of conventional bipolar tweezer described in the utility model；

Fig. 2 is that single shaft described in the utility model drips haemostat overall structure figure；

Fig. 3 is that single shaft described in the utility model drips the partial enlarged view of electriocoagulator in haemostat；

Fig. 4 is that single shaft described in the utility model drips the partial enlarged view of rotating mechanism in haemostat；

Fig. 5 is that single shaft described in the utility model drips the working state figure of haemostat.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, is explained in further detail the utility model.It should be appreciated that specific embodiment described herein is used only for explaining The utility model is not used to limit the utility model.On the contrary, the utility model cover it is any be defined by the claims this Substitution, modification, equivalent method and the scheme made in the spirit and scope of utility model.Further, in order to make the public to this reality Have a better understanding with novel, it is detailed to describe some specific detail portions below in the datail description of the utility model Point.The utility model can also be understood completely in the description of part without these details for a person skilled in the art.

The utility model is described in further detail in the following with reference to the drawings and specific embodiments, but not as to the utility model Restriction.Most preferred embodiment is enumerated below for the utility model:

As Figure 1-Figure 5, the utility model provides a kind of single shaft and drips haemostat, and the single shaft haemostat that drips includes Handle 2, single shaft 3 and electriocoagulator 4, the handle 2 connect electriocoagulator 4 by single shaft 3, and the electriocoagulator 4 includes two two pole tips End 6, is equipped with weeper 5 on the working face of each described two two pole tips 6, and the single shaft haemostat that drips further includes rotation Mechanism 7 and plug 1,7 both ends of rotating mechanism are separately connected handle 2 and single shaft 3, and the rotating mechanism 7 is movable rotation-shaft, institute The rotation angle for stating movable rotation-shaft is 0 ° -60 °, is connected between the plug 1 and handle 2 by cable, the handle 2 is using resistance ABS plastic integrated injection molding is fired, installation is fixed using bayonet in upper and lower surface, while side is equipped with Anti-slip cover, the list Coagulation silk is equipped in axis 3, the coagulation silk is 304 stainless steel materials of diameter 1mm, and the distance between described two pole tip 6 is solid It being scheduled in the range of 1.5mm, two pole tip 6 is made of blunt nosed technique, and two pole tips 6 are the titanium alloy material of diameter 3mm, 5 diameter of weeper is 0.5mm-1mm.

Fig. 1 is the design drawing of conventional bipolar tweezer, and tweezer point opening and closing place is 8, and major function is in bipolar tweezer " electric current heating " Blood vessel is clamped when tissue to be allowed to be closed, and closure blood vessel is not needed in certain particular procedures and realizes blood coagulation, such as interverbebral disc hand Art, it is only necessary to realize tissue blood coagulation, realize blood coagulation without being closed blood vessel, therefore bipolar tweezer is fabricated to single shaft by the application Form is to facilitate doctor's precise positioning.The state for keeping a folding when doctor does not give bipolar tweezer to apply a power at tweezer point, makes Bipolar tweezer is easy to normal tissue and is in contact, to cause the damage of normal tissue, Fig. 2 is the whole design of the utility model Figure, plug 1 are inserted on the double-pole socket of high frequency host, which is furnished with the cable of 1.5m long, are met doctor enough and are being performed an operation When length requirement, it is gently that single shaft 3 is deep as long as operation Shi doctor's thumb and index finger gripping handles, wrist joint loosen Enter in tissue, surgical hemostasis position is found according to sight glass, is contacted and is stopped blooding with puncture site 9 with electriocoagulator 4, bipolar electric It is solidifying to provide high-frequency electrical energy to body tissue by two bipolar tips, make the tissue dewatering between bipolar both ends and solidify, reaches To the purpose of hemostasis.There is a mobilizable rotating mechanism 7 at handle 2 and single shaft 3, this design is in order to facilitate doctor in hand Oneself most suitable angle of selection when art, Fig. 3 are amplified 4 design drawing of electriocoagulator, and two pole tips, 6 spacing on electriocoagulator 4 is 1.5mm, this spacing can be effectively reduced by the surface of a wound, avoided its hetero-organization from receiving damage, respectively opened one on two pole tips 6 The weeper 5 of 0.5mm, weeper 5 are to ooze physiological saline at work.Physiological saline can reduce the temperature of electriocoagulator 4, together When avoid generating tissue adhesions between electriocoagulator 4, the utility model electriocoagulator 4 can evade this using blunt nosed technique The generation of risk has weeper 5 in blunt nosed, since constantly drop seeps physiological saline at electriocoagulator 4, avoids the group of electriocoagulator 4 Adhesion is knitted, keeps blood coagulation operation more smooth, smooth, coagulating effectiveness can be improved, shorten operating time, to prevent common bipolar electric Solidifying tweezer the phenomenon that tweezer point is also easy to produce incrustation in art.

Embodiment described above, only one kind of the utility model more preferably specific embodiment, the skill of this field The usual variations and alternatives that art personnel carry out within the scope of technical solutions of the utility model should all be included in the guarantor of the utility model It protects in range.

Claims (8)

1. The haemostat 1. a kind of single shaft drips, which is characterized in that the single shaft haemostat that drips includes handle (2), uniaxial (3) and electricity Solidifying head (4), the handle (2) pass through uniaxial (3) and connect electriocoagulator (4), and the electriocoagulator (4) includes two two pole tips (6), Weeper (5) are equipped on the working face of each two pole tip (6).
2. The haemostat 2. single shaft according to claim 1 drips, which is characterized in that the single shaft drip haemostat further include rotation Rotation mechanism (7) and plug (1), rotating mechanism (7) both ends are separately connected handle (2) and uniaxial (3), the rotating mechanism It (7) is movable rotation-shaft, the rotation angle of the movable rotation-shaft is 0 ° -60 °.
3. The haemostat 3. single shaft according to claim 2 drips, which is characterized in that lead between the plug (1) and handle (2) Cross cable connection.
4. The haemostat 4. single shaft according to claim 1 drips, which is characterized in that the handle (2) uses flame-proof ABS plastics Integrated injection molding, installation is fixed using bayonet in upper and lower surface, while side is equipped with Anti-slip cover.
5. The haemostat 5. single shaft according to claim 1 drips, which is characterized in that be equipped with coagulation silk, institute in the single shaft (3) State 304 stainless steel materials that coagulation silk is diameter 1mm.
6. The haemostat 6. single shaft according to claim 1 drips, which is characterized in that the distance between described two pole tip (6) It is fixed in the range of 1.5mm.
7. The haemostat 7. single shaft according to claim 1 drips, which is characterized in that two pole tip (6) is blunt nosed technique It is made, two pole tips (6) are the titanium alloy material of diameter 3mm.
8. The haemostat 8. single shaft according to claim 1 drips, which is characterized in that weeper (5) diameter is 0.5mm- 1mm。