CN209186937U - A kind of liver and gall surgical department's haemostat - Google Patents

Abstract

The utility model discloses a kind of liver and gall surgical department's haemostats, including cutter hub, knife handle and electric coagulation hemostasis probe, it is characterized by: the knife handle is divided into the first knife handle, second knife handle and third knife handle, the first screw rod bushing is equipped between first knife handle and second knife handle, the second screw rod bushing is equipped between second knife handle and the third knife handle, the first groove is equipped in first knife handle, the second groove and third groove are equipped in second knife handle, the 4th groove is equipped in the third knife handle, first groove is communicated with second groove, the third groove is communicated with the 4th groove, the first screw rod is equipped in first groove, first screw rod is screwed together with first screw rod bushing, first screw rod is fixedly connected with cutter hub far from second groove one end, the second screw rod is equipped in 4th groove, it is described Second screw rod is screwed together with second screw rod bushing, and second screw rod is far from the connected electric coagulation hemostasis probe in third groove one end.

Description

A kind of liver and gall surgical department's haemostat

Technical field

The utility model relates to technical field of medical instrument, in particular to a kind of liver and gall surgical department's haemostat.

Background technique

Liver and gall surgical department mainly studies acute caused by hepatocellular carcinoma, hepatic calculus, posthepatitic cirrhosis and heavy type hepatitis Liver failure is to seriously threaten the major disease of compatriots' health, in recent years, with the continuous improvement of International Medical level, people It is also continuously improved in the surgical technology of surgery, hepatobiliary surgery has also gradually become the operation that doctors often do, and is doing liver Feed is too fast when gallbladder surgical operation can damage viscera tissue, therefore feed velocity wants strict control, currently, clinically giving patient When carrying out hepatobiliary surgery, needs to be stopped blooding with solidifying hemostasis probe in time after doing section with scalpel, be needed in surgical procedure Different auxiliary instruments is replaced, is operated more troublesome, needs light sufficiently to irradiate in time-consuming and laborious and surgical procedure and keeps away Exempting to generate shadow influences the visual field, thus this field be badly in need of it is that a kind of scalpel is combined with haemostat, can be in hepatobiliary surgery Guarantee that the visual field is bright, also ensures that liver and gall surgical department's haemostat of the precision of scalpel cutting.

Utility model content

The purpose of this utility model is that a kind of liver and gall surgical department's haemostat for solving above-mentioned all problems and providing.

To solve the above-mentioned problems, the utility model provides a kind of technical solution: a kind of liver and gall surgical department's haemostat, packet Including cutter hub, knife handle, electric coagulation hemostasis probe, it is characterised in that: the knife handle is divided into the first knife handle, the second knife handle and third knife handle, It is equipped with the first screw rod bushing between first knife handle and second knife handle, is set between second knife handle and the third knife handle There is the second screw rod bushing, first screw rod bushing and second screw rod bushing are in " I " fonts, and first screw rod bushing is by the first knife Handle and the second knife handle link together and rotatable between the first knife handle and the second knife handle, and second screw rod bushing is by the second knife Handle and third knife handle link together and rotatable between the second knife handle and third knife handle, and first is equipped in first knife handle Groove is equipped with the second groove and third groove in second knife handle, is equipped with the 4th groove in the third knife handle, and described first Groove is communicated with second groove, and the third groove is communicated with the 4th groove, and first is equipped in first groove Screw rod, first screw rod are screwed together with first screw rod bushing, are equipped between first screw rod and second groove First spring, first screw rod are fixedly connected in the 4th groove described in cutter hub far from second groove one end and are equipped with the second screw rod, Second screw rod is screwed together with second screw rod bushing, and the second bullet is equipped between second screw rod and the third groove Spring, second screw rod is far from the connected electric coagulation hemostasis probe in third groove one end.

Preferably, the first screw rod outer wall is in contact with the first groove inner wall, the second screw rod outer wall and the 4th Groove inner wall is in contact.

Preferably, being additionally provided with the 5th groove in second knife handle, micromotor and storage are equipped in the 5th groove Battery, the micromotor output end are connected blower, and the blower is equipped with air inlet and storage sweat chamber, institute far from micromotor one end State air inlet, storage sweat chamber be connected to the 5th groove, the second knife handle outer wall equipped with leading pore, it is described lead pore with it is described Storage sweat chamber communicates, and the 5th groove is equipped with air outlet far from air inlet side, and the 5th groove passes through air outlet and second Knife handle outer wall communicates.

Preferably, first knife handle is equipped at least two shadowless lamp close to cutter hub one end, the first knife handle outer wall is set Whether there is or not shadow lamp switches.

Preferably, first screw rod bushing and the second screw rod bushing outer wall are equipped with graduation mark and anti-skid chequer.

Preferably, the micromotor is externally provided with motor fixing seat, the micromotor and the motor fixing seat it Between be equipped with crash roll.

Preferably, the second knife handle outer wall, which is equipped with arc, holds slot.

The utility model has the beneficial effects that the utility model structure is simple, and it is easy to use, when cutter hub is performed the operation, cutter hub The length for stretching out knife handle can be adjusted by the first screw rod bushing of rotation, and the first screw rod bushing outer wall is equipped with graduation mark, can be accurate Feed velocity is controlled, the too fast damage viscera tissue of feed is avoided, the second screw rod bushing is rotated after operation, electric coagulation hemostasis is popped one's head in and stretched out Third knife handle stops blooding to blutpunkte, and the first knife handle front end is equipped with shadowless lamp, carries out local lighting, keeps getting a clear view, the Two knife handles are equipped with sweat absorbing apparatus, convenient for absorbing the sweat of user's palm of the hand, prevent hand skidding in operation use process from causing Inefficiency.

Detailed description of the invention

The present invention is described in detail by the following detailed description and drawings for ease of explanation,.

FIG. 1 is a schematic structural view of the utility model.

1- cutter hub；2- knife handle；3- electric coagulation hemostasis probe；The first screw rod bushing of 4-；5- leads pore；6- air inlet；7- stores up sweat chamber； The second screw rod bushing of 8-；The 4th groove of 9-；10- shadowless lamp；The first screw rod of 11-；The second groove of 12-；13- blower；14- micro electric Machine；15- air outlet；16- battery；The second screw rod of 17-；18- shadowless lamp switch；The first knife handle of 19-；The second knife handle of 20-；21- Third knife handle；The first groove of 22-；23- third groove；The 5th groove of 24-；The first spring of 25-；26- second spring.

Specific embodiment

In the description of the present invention it should be noted that "center", "upper", "lower", "left", "right", "inner" in term The orientation or positional relationship of the instructions such as "outside" be based on the orientation or positional relationship shown in the drawings or the invention product use When the orientation or positional relationship usually put, be merely for convenience of description of the present invention and simplification of the description, rather than prompt or imply Signified device or element must have a particular orientation, and be constructed and operated in a specific orientation, therefore should not be understood as to this The limitation of invention.

As shown in Figure 1, specific embodiment of the present invention uses following technical scheme: a kind of liver and gall surgical department's hemostasis Device, including cutter hub 1, knife handle 2 and electric coagulation hemostasis probe 3, it is characterised in that: the knife handle 2 divides for the first knife handle 19, the second knife handle 20 and third knife handle 21, the first screw rod bushing 4, second knife handle are equipped between first knife handle 19 and second knife handle 20 The second screw rod bushing 8 is equipped between 20 and the third knife handle 21, first screw rod bushing 4 and second screw rod bushing 8 are in " work " First knife handle 19 and the second knife handle 20 are linked together and in the first knife handle 19 and the second knives by font, first screw rod bushing 4 Rotatable between handle 20, the second knife handle 20 and third knife handle 21 are linked together and in the second knife handles by second screw rod bushing 8 It is rotatable between 20 and third knife handle 21, it is equipped with the first groove 22 in first knife handle 19, is equipped in second knife handle 20 Second groove 12 and third groove 23, the third knife handle 21 is interior to be equipped with the 4th groove 9, first groove 22 and described second Groove 12 communicates, and the third groove 23 is communicated with the 4th groove 9, is equipped with the first screw rod 11 in first groove 22, First screw rod 11 is screwed together with first screw rod bushing 4, sets between first screw rod 11 and second groove 12 There is the first spring 25, first screw rod 11 is fixedly connected with cutter hub 1 far from 12 one end of the second groove, sets in the 4th groove 9 There is the second screw rod 17, second screw rod 17 is screwed together with second screw rod bushing 8, second screw rod 17 and the third Second spring 26 is equipped between groove 23, second screw rod 17 is far from the connected electric coagulation hemostasis probe 3 in 23 one end of third groove.

Wherein, 11 outer wall of the first screw rod is in contact with 22 inner wall of the first groove, 17 outer wall of the second screw rod and Four grooves, 9 inner wall is in contact；It is additionally provided with the 5th groove 24 in second knife handle 20, is equipped with micro electric in the 5th groove 24 Machine 14 and battery 16,14 output end of micromotor are connected blower 13, and the blower 13 is set far from 14 one end of micromotor There are air inlet 6 and storage sweat chamber 7, the air inlet 6, storage sweat chamber 7 are connected to the 5th groove 24,20 outer wall of the second knife handle Equipped with pore 5 is led, the pore 5 of leading is communicated with the storage sweat chamber 7, and the 5th groove 24 is equipped with far from 6 side of air inlet Air port 15, the 5th groove 24 are communicated by air outlet 15 with 20 outer wall of the second knife handle；First knife handle 19 is close to cutter hub 1 One end is equipped at least two shadowless lamp 10, and 19 outer wall of the first knife handle is equipped with shadowless lamp switch 18；First screw rod bushing, 4 He Second screw rod bushing, 8 outer wall is equipped with graduation mark and anti-skid chequer；The micromotor 14 is externally provided with motor fixing seat, described miniature Crash roll is equipped between motor 14 and the motor fixing seat；Second knife handle, 20 outer wall is equipped with arc and holds slot.

The use state of the utility model are as follows: shadowless lamp 10 in the utility model, shadowless lamp switch 18, micromotor 14, By being electrically connected, the utility model structure is simple, easy to operate for battery 16, blower 13 and electric coagulation hemostasis probe 3, cutter hub into When row operation, the length that cutter hub stretches out knife handle can be adjusted by the first screw rod bushing of rotation, and the first screw rod bushing outer wall, which is equipped with, to be carved Line is spent, feed velocity can be accurately controlled, avoid the too fast damage viscera tissue of feed, the second screw rod bushing is rotated after operation by coagulation Hemostasis probe stretches out third knife handle and stops blooding to blutpunkte, and the first knife handle front end is equipped with shadowless lamp, carries out local lighting, keeps It gets a clear view, the second knife handle is equipped with sweat absorbing apparatus, convenient for absorbing the sweat of user's palm of the hand, prevents in operation use process Hand skidding causes inefficiency, and when specifically used, user holds the second knife handle 20, and finger is placed on arc and holds in slot, the One screw rod 11 is screwed with the first screw rod bushing 4, rotates the first screw rod bushing 4 with thumb and index finger, cutter hub 1 is in the first spring 25 The first knife handle 19 is slowly stretched out under effect, shadowless lamp 10 is opened in surgical procedure and carries out local lighting, after operation, rotates second Rod set 8, the second screw rod 17 slowly stretch out third knife handle 21 under the action of second spring 26 and stop blooding, when user's palm of the hand goes out When sweat, micromotor 14 is opened, makes micromotor 14 that blower 13 be driven to work, user's palm of the hand sweat is passed through by leading pore 5 It stores up sweat chamber 7 and air inlet 6 absorbs, so that the palm of the hand be avoided to have sweat to influence surgical effect.

The basic principles and main features and the utility model of the utility model have been shown and described above in the utility model The advantages of, It should be understood by those skilled in the art that the present utility model is not limited to the above embodiments, above-described embodiment and say Only illustrate the principles of the present invention described in bright book, on the premise of not departing from the spirit and scope of the utility model, this Utility model will also have various changes and improvements, and these various changes and improvements fall within the scope of the claimed invention, The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. a kind of liver and gall surgical department's haemostat, including cutter hub (1), knife handle (2) and electric coagulation hemostasis probe (3), it is characterised in that: institute It states knife handle (2) and is divided into the first knife handle (19), the second knife handle (20) and third knife handle (21), first knife handle (19) and described The first screw rod bushing (4) are equipped between two knife handles (20), equipped with the between second knife handle (20) and the third knife handle (21) Two screw rod bushings (8), first screw rod bushing (4) and second screw rod bushing (8) are in " I " fonts, first screw rod bushing (4) First knife handle (19) and the second knife handle (20) are linked together and can be revolved between the first knife handle (19) and the second knife handle (20) Turn, second screw rod bushing (8) the second knife handle (20) and third knife handle (21) are linked together and in the second knife handle (20) and It is rotatable between third knife handle (21), the first groove (22) are equipped in first knife handle (19), in second knife handle (20) Equipped with the second groove (12) and third groove (23), the 4th groove (9), first groove are equipped in the third knife handle (21) (22) it is communicated with second groove (12), the third groove (23) communicates with the 4th groove (9), first groove (22) the first screw rod (11) are equipped in, first screw rod (11) is screwed together with first screw rod bushing (4), and described first The first spring (25) are equipped between bar (11) and second groove (12), first screw rod (11) is far from the second groove (12) One end is fixedly connected cutter hub (1), is equipped with the second screw rod (17) in the 4th groove (9), second screw rod (17) with it is described Second screw rod bushing (8) is screwed together, and is equipped with second spring (26) between second screw rod (17) and the third groove (23), Second screw rod (17) is far from the connected electric coagulation hemostasis probe (3) in third groove (23) one end.

2. a kind of liver and gall surgical department's haemostat according to claim 1, it is characterized in that: the first screw rod (11) outer wall with First groove (22) inner wall is in contact, and the second screw rod (17) outer wall is in contact with the 4th groove (9) inner wall.

3. a kind of liver and gall surgical department's haemostat according to claim 1, it is characterized in that: it is also set in second knife handle (20) There is the 5th groove (24), is equipped with micromotor (14) and battery (16), the micromotor in the 5th groove (24) (14) output end is connected blower (13), and the blower (13) is equipped with air inlet (6) He Chuhan chamber far from micromotor (14) one end (7), the air inlet (6), storage sweat chamber (7) are connected to the 5th groove (24), and the second knife handle (20) outer wall is equipped with and leads Pore (5), the pore (5) of leading are communicated with the storage sweat chamber (7), and the 5th groove (24) sets far from air inlet (6) side Have air outlet (15), the 5th groove (24) is communicated by air outlet (15) with the second knife handle (20) outer wall.

4. a kind of liver and gall surgical department's haemostat according to claim 1, it is characterized in that: first knife handle (19) is close to knife Body (1) one end is equipped at least two shadowless lamp (10), and the first knife handle (19) outer wall is equipped with shadowless lamp switch (18).

5. a kind of liver and gall surgical department's haemostat according to claim 1, it is characterized in that: first screw rod bushing (4) and institute The second screw rod bushing (8) outer wall is stated equipped with graduation mark and anti-skid chequer.

6. a kind of liver and gall surgical department's haemostat according to claim 3, it is characterized in that: the micromotor (14) is externally provided with Motor fixing seat is equipped with crash roll between the micromotor (14) and the motor fixing seat.

7. a kind of liver and gall surgical department's haemostat according to claim 1, it is characterized in that: the second knife handle (20) outer wall is set There is arc to hold slot.