CN210784568U

CN210784568U - Blade holder for medical surgery

Info

Publication number: CN210784568U
Application number: CN201921256079.9U
Authority: CN
Inventors: 司金春; 杜锐; 候文雁; 肖勤; 胡勤; 赫连智紫; 余堃
Original assignee: Shangqiu Medical College
Current assignee: Shangqiu Medical College
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-06-19
Anticipated expiration: 2029-08-05

Abstract

The utility model discloses a medical science is blade holder for surgery operation, including centre gripping locating part, centre gripping base, handle, sector baffle, layering and regulation auxiliary handle, the centre gripping locating part passes through the centre gripping base and is articulated with the handle, the centre gripping locating part includes holding chamber, fastening screw, rubber pad, spacing ring, spacing spring, supporting piece and spacing post, fastening screw is all installed to the both sides of centre gripping locating part, fastening screw runs through the centre gripping locating part. This blade holder for medical science surgery operation can realize solving the insecure problem of centre gripping of blade, has strengthened stability, and is favorable to realizing that multiple blade replaces, has avoided single usability, has made things convenient for medical staff to carry out surgery greatly and has improved work efficiency, adjusts the auxiliary handle through setting up, makes and adjusts auxiliary handle and handle cooperation, can be favorable to the blade holder to carry out the operation of the more depths of health, provides very big facility.

Description

Blade holder for medical surgery

Technical Field

The utility model relates to a basic surgery operation technical field specifically is a blade holder for medical science surgery operation.

Background

The surgery is called as operation for short, commonly called as knife, and refers to a treatment process that a surgeon or other professionals operate through surgical equipment or surgical instruments to enter human body or other biological tissues and remove pathological changes, change structures or implant foreign objects in a forced mode, the early operation is only limited to a simple manual method to cut, cut and sew on the body surface, such as abscess drainage, tumor excision, trauma suture and the like, so the operation is an operation of destroying the integrity (incision) of tissues or restoring (suture) tissues with the integrity damaged, along with the development of the surgery, the operation field is continuously expanded, the operation can be carried out on any part of the human body, applied instruments are continuously updated, such as scalpels, namely electrotomes, microwave knives, ultrasonic knives, laser knives and the like, and when the operation for treating heart pre-excitation syndrome is carried out, the positioning can be carried out by means of a high-function electronic computer, some surgical operations do not necessarily need to cut to destroy tissues, such as taking out stones or foreign matters in biliary tracts, urinary tracts or gastrointestinal tracts through various endoscopes, dilating coronary arteries by a balloon through a puncture catheter, recanalizing occluded blood vessels by laser, and the like, so the operations also have wider meanings, but most of the prior operations still mainly use manual operations of doctors, a clinically used blade holder is generally formed by combining a blade and a handle, the blade and the handle are generally in a linear structure, for some special operation positions, the blade and the handle are often required to form a certain angle, the prior operations can not be carried out, the two sides of the blade are smooth, the holding is not firm, the blade is easy to slide down, the sizes of the blades are different, and the use limitation is caused, in addition, when the prior blade holder is used for performing operations on deeper positions, the length of the handle is easily limited, which is inconvenient.

Therefore, there is a need to provide a blade holder for medical surgery that solves the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a blade holder for medical surgery to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a blade clamping device for medical surgery comprises a clamping limiting part, a clamping base, a handle, a fan-shaped baffle, a pressing strip and an adjusting auxiliary handle, wherein the clamping limiting part is hinged with the handle through the clamping base and comprises a containing cavity, a fastening screw, a rubber cushion block, a limiting ring, a limiting spring, a clamping piece and a limiting column, the fastening screw is installed on two sides of the clamping limiting part and penetrates through the clamping limiting part, the rubber cushion block is fixedly arranged at one end of the fastening screw and is arranged in the clamping limiting part, the limiting ring is fixedly installed at the top end and the bottom end of the clamping limiting part, the limiting spring is inserted in the limiting ring, the limiting column is inserted at one end, away from the limiting ring, of the limiting spring, the limiting column is fixedly connected with one side of the clamping piece, and the two ends of the clamping piece are both connected with the inner wall of the clamping limiting part in a sliding manner, one end of the pressing strip is movably connected with a hinge bolt, the outer surface of the hinge bolt is sleeved with a return spring, the bottom end of the hinge bolt is inserted into the fan-shaped baffle, and the other end of the pressing strip is fixedly provided with a clamping rod.

Preferably, the bar groove has been seted up to the inside of centre gripping base, the top of handle is provided with the articulated elements, the top swing joint of articulated elements and handle is passed through to the bottom of centre gripping base, the positive top fixed mounting of handle has sector baffle, the quad slit of evenly arranging is seted up at sector baffle's inside edge, sector baffle's positive top swing joint has the layering.

Preferably, the clamping rod penetrates through the inside of the fan-shaped baffle through a square hole, the clamping rod is inserted into the clamping base through a strip-shaped groove, the anti-skidding sleeve is arranged on the outer surface of the bottom of the handle, and the outer surface of the anti-skidding sleeve is arc-shaped.

Preferably, the bottom end of the handle is provided with a threaded hole, the bottom end of the handle is provided with a rubber raised head anvil cap, the bottom end of the rubber raised head anvil cap is fixedly connected with a hanging buckle, and the top end of the rubber raised head anvil cap is in threaded connection with the handle through the threaded hole.

Preferably, the bottom end of the handle is provided with an adjusting auxiliary handle, the top end of the adjusting auxiliary handle is fixedly provided with a threaded column, the threaded column is in threaded connection with the handle through a threaded hole, the bottom end of the adjusting auxiliary handle is provided with a threaded groove, and the top end of the rubber raised head anvil cap is in threaded connection with the bottom end of the adjusting auxiliary handle through the threaded groove.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this medical science is blade holder for surgery, through setting up the centre gripping locating part, can realize solving the insecure problem of centre gripping of blade, strengthened stability, and be favorable to realizing that multiple blade replaces, avoided single usability, made things convenient for medical staff to carry out surgery greatly and improved work efficiency, through setting up the regulation auxiliary handle, make and adjust auxiliary handle and handle cooperation, can be favorable to the blade holder to carry out the operation of the more depths of health, provide very big facility.

(2) This blade holder for medical science surgery operation through setting up the antiskid cover, has avoided the handle to drop because of smooth, causes surgery operation's major accident, sets up to the arc form because of the antiskid cover, accords with humanized good design, has improved the security, and is articulated with the handle through setting up the centre gripping base, can realize the mode of the multi-angle of blade centre gripping, has guaranteed the comprehensive nature of using among the surgery operation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the clamping position-limiting member of the present invention;

FIG. 3 is a schematic view of the structure of the press strip of the present invention;

fig. 4 is a schematic view of the structural connection of the present invention.

In the figure: the clamping device comprises a clamping limiting part 1, an accommodating cavity 101, a fastening screw 102, a rubber cushion block 103, a limiting ring 104, a limiting spring 105, a clamping piece 106, a limiting column 107, a clamping base 2, a strip-shaped groove 201, a handle 3, an anti-slip sleeve 301, a threaded hole 302, a sector baffle 4, a square hole 401, a pressing strip 5, a clamping rod 501, a hinge bolt 502, a reset spring 503, a rubber raised head anvil cap 6, a hanging buckle 7, an adjusting auxiliary handle 8, a threaded column 801 and a threaded groove 802.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention; meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.

Referring to fig. 1-4, the present invention provides a technical solution: a blade holder for medical surgery comprises a clamping limiting part 1, a clamping base 2, a handle 3, a fan-shaped baffle 4, a pressing strip 5 and an adjusting auxiliary handle 8, wherein the clamping limiting part 1 is hinged with the handle 3 through the clamping base 2, a strip-shaped groove 201 is formed in the clamping base 2, an articulated element is arranged at the top of the handle 3, the bottom of the clamping base 2 is movably connected with the top of the handle 3 through the articulated element, the clamping base 2 is hinged with the handle 3, a multi-angle mode of blade clamping can be realized, the comprehensiveness of the blade holder used in surgery is ensured, an anti-slip sleeve 301 is arranged on the outer surface of the bottom of the handle 3, the outer surface of the anti-slip sleeve 301 is arc-shaped, the situation that the handle 3 falls off due to smoothness is avoided by arranging the anti-slip sleeve 301, major accidents of surgery are caused, the anti-slip sleeve 3 is, the safety is improved, a threaded hole 302 is formed in the bottom end of the handle 3, a rubber raised head anvil cap 6 is installed at the bottom end of the handle 3, a hanging buckle 7 is fixedly connected to the bottom end of the rubber raised head anvil cap 6, the top end of the rubber raised head anvil cap 6 is in threaded connection with the handle 3 through the threaded hole 302, an adjusting auxiliary handle 8 is installed at the bottom end of the handle 3, the adjusting auxiliary handle 8 is matched with the handle 3 through the adjusting auxiliary handle 8, the blade holder can be favorable for deep operation of a body, great convenience is provided, a threaded column 801 is fixedly installed at the top end of the adjusting auxiliary handle 8, the threaded column 801 is in threaded connection with the handle 3 through the threaded hole 302, a threaded groove 802 is formed in the bottom end of the adjusting auxiliary handle 8, the top end of the rubber raised head anvil cap 6 is in threaded connection with the bottom end of the adjusting auxiliary handle 8 through the threaded groove 802, the inner edge of the sector baffle 4 is provided with square holes 401 which are evenly distributed, a pressing strip 5 is movably connected above the front surface of the sector baffle 4, the clamping and limiting member 1 comprises a containing cavity 101, a fastening screw 102, a rubber cushion block 103, a limiting ring 104, a limiting spring 105, a clamping sheet 106 and a limiting column 107, the fastening screw 102 is arranged on both sides of the clamping and limiting member 1, the fastening screw 102 penetrates through the clamping and limiting member 1, the rubber cushion block 103 is fixedly arranged at one end of the fastening screw 102, the rubber cushion block 103 is arranged in the clamping and limiting member 1, the limiting ring 104 is fixedly arranged at both the top end and the bottom end of the clamping and limiting member 1, the limiting spring 105 is inserted in the limiting ring 104, the limiting column 107 is inserted at one end of the limiting spring 105 far away from the limiting ring 104, the top end of the limiting column 107 is fixedly connected with one side of the clamping sheet 106, through setting up centre gripping locating part 1, can realize solving the insecure problem of centre gripping of blade, stability has been strengthened, and be favorable to realizing that multiple blade replaces, single usability has been avoided, it has improved work efficiency to have made things convenient for medical staff to carry out surgery greatly, the one end swing joint of layering 5 has articulated bolt 502, reset spring 503 has been cup jointed to articulated bolt 502's surface, the bottom of articulated bolt 502 is pegged graft in sector baffle 4's inside, the other end fixed mounting of layering 5 has kelly 501, kelly 501 runs through sector baffle 4's inside through quad slit 401, kelly 501 pegs graft in centre gripping base 2's inside through bar groove 201.

The working principle is as follows: by arranging the clamping limiting part 1, under the condition of clamping the blade, firstly selecting the blade of the model to be used, then fixedly clamping two ends of the blade between two clamping pieces 106, then adjusting through a limiting spring 105 according to the width of the blade, the problem of insecure clamping of the blade can be solved, the stability is enhanced, meanwhile, the blade is rotationally fastened through a fastening screw 102 according to the thickness of the blade, at the moment, a rubber cushion block 103 at one end of the fastening screw 102 is contacted with the outer surface of the blade, the damage of the fastening screw 102 to the outer surface of the blade can be avoided, the replacement of various blades is facilitated, the single usability is avoided, under the condition that the blade needs to be replaced, the original blade is taken out at the moment, then the selected blade with a new specification is replaced according to the method, the surgical operation of medical staff is greatly facilitated, and the working efficiency is improved, the auxiliary adjusting handle 8 is arranged, so that the auxiliary adjusting handle 8 is matched with the handle 3, the operation of a deeper body of the blade holder can be favorably carried out, great convenience is provided, under the condition that a deeper operation is needed, the rubber raised head anvil cap 6 which is in threaded connection with the bottom of the handle 3 is firstly taken off, then the auxiliary adjusting handle 8 is in threaded connection with the handle 3, the length adjustment is completed at the moment, the anti-skidding sleeve 301 is arranged, the major accident of the surgical operation caused by the fact that the handle 3 falls off due to smoothness is avoided, the anti-skidding sleeve 301 is arranged in an arc shape, the humanized excellent design is met, the safety is improved, the multi-angle mode of blade clamping can be realized by arranging the clamping base 2 to be hinged with the handle 3, the comprehensiveness used in the surgical operation is ensured, under the condition that the angle of the blade is needed to be adjusted, the clamping limiting part 1 is firstly rotated to the angle of the composite operation, the position coincidence about the bar groove 201 on the centre gripping base 2 and the quad slit 401 on the sector baffle 4 this moment, then with the one end that picks up layering 5 and be close to kelly 501 upwards lifts, the other end of layering 5 pushes down reset spring 503 simultaneously, this moment through the rotatory layering 5 of hinge bolt 502, when making the kelly 501 on the layering 5 rotate and can insert into bar groove 201 and quad slit 401 inside, the one end of will lifting with the hand is put down, the regulation of 3 angles of blade and handle has been fastened this moment, safety in utilization, under the condition of not using, hang buckle 7 on the blade holder to the position of placing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a blade holder for medical science surgery operation, includes centre gripping locating part (1), centre gripping base (2), handle (3), sector baffle (4), layering (5) and regulation pair handle (8), its characterized in that: the clamping limiting part (1) is hinged with the handle (3) through a clamping base (2), the clamping limiting part (1) comprises an accommodating cavity (101), fastening screws (102), rubber cushion blocks (103), limiting rings (104), limiting springs (105), clamping sheets (106) and limiting columns (107), the fastening screws (102) are installed on two sides of the clamping limiting part (1), the fastening screws (102) penetrate through the clamping limiting part (1), the rubber cushion blocks (103) are fixedly arranged at one ends of the fastening screws (102), the rubber cushion blocks (103) are arranged inside the clamping limiting part (1), the limiting rings (104) are fixedly installed at the top end and the bottom end of the clamping limiting part (1), the limiting springs (105) are inserted into the limiting rings (104), and the limiting columns (107) are inserted into one ends, far away from the limiting rings (104), of the limiting springs (105), the top of spacing post (107) and one side fixed connection of clamping piece (106), the both ends of clamping piece (106) all with the inner wall sliding connection of centre gripping locating part (1), the one end swing joint of layering (5) has articulated bolt (502), reset spring (503) have been cup jointed to the surface of articulated bolt (502), the bottom of articulated bolt (502) is pegged graft in the inside of sector baffle (4), the other end fixed mounting of layering (5) has kelly (501).

2. A medical surgical blade holder according to claim 1, wherein: strip-shaped groove (201) have been seted up to the inside of centre gripping base (2), the top of handle (3) is provided with the articulated elements, the top swing joint of articulated elements and handle (3) is passed through to the bottom of centre gripping base (2), the positive top fixed mounting of handle (3) has sector baffle (4), square opening (401) of evenly arranging are seted up at the inside edge of sector baffle (4), the positive top swing joint of sector baffle (4) has layering (5).

3. A medical surgical blade holder according to claim 1 or 2, wherein: the inside that card pole (501) run through fan-shaped baffle (4) through quad slit (401), card pole (501) are pegged graft in the inside of centre gripping base (2) through bar groove (201), the bottom surface of handle (3) is provided with anti-skidding cover (301), the outward appearance of anti-skidding cover (301) is the arc form.

4. A medical surgical blade holder according to claim 1, wherein: the handle is characterized in that a threaded hole (302) is formed in the bottom end of the handle (3), a rubber raised head anvil cap (6) is installed at the bottom end of the handle (3), a hanging buckle (7) is fixedly connected to the bottom end of the rubber raised head anvil cap (6), and the top end of the rubber raised head anvil cap (6) is in threaded connection with the handle (3) through the threaded hole (302).

5. A medical surgical blade holder according to claim 4, wherein: the bottom of handle (3) is installed and is adjusted vice handle (8), the top fixed mounting who adjusts vice handle (8) has screw thread post (801), screw thread post (801) pass through screw hole (302) and handle (3) threaded connection, screw thread groove (802) have been seted up to the bottom of adjusting vice handle (8), the top of rubber plush copper anvil cap (6) is through screw thread groove (802) and the bottom threaded connection who adjusts vice handle (8).