CN210784568U - A blade holder for medical surgery - Google Patents

Abstract

The utility model discloses a blade holder for medical surgery, which comprises a clamping stopper, a clamping base, a handle, a fan-shaped baffle, a pressure strip and an adjusting auxiliary handle. The clamping stopper passes through the clamping base. Hinged with the handle, the clamping stopper includes a accommodating cavity, a tightening screw, a rubber pad, a stop ring, a stop spring, a clamping piece and a stop column. The two sides of the clamping stopper are Fastening screws are installed on all of them, and the fastening screws pass through the clamping stopper. The blade holder for medical surgery can solve the problem that the blade is not firmly clamped, enhance the stability, and facilitate the replacement of multiple blades, avoid single usability, and greatly facilitate the medical staff to perform surgery. The operation improves the work efficiency. By setting the adjustment auxiliary handle, the adjustment auxiliary handle is matched with the handle, which is beneficial for the blade holder to perform the operation deeper in the body, and provides great convenience.

Description

A blade holder for medical surgery

technical field

The utility model relates to the technical field of basic surgery, in particular to a blade holder for medical surgery.

Background technique

Surgery is referred to as surgery, commonly known as surgery, which refers to the operation of surgical equipment or surgical instruments, under the operation of surgeons or other professionals, into the human body or other biological tissues, to remove lesions, change structure or implant foreign objects by external force. In the treatment process, early surgery was limited to simple manual methods, such as incision, incision, and suture on the body surface, such as abscess drainage, tumor resection, trauma suture, etc., so surgery is a kind of destruction of tissue integrity (incision), or With the development of surgery, the field of surgery continues to expand, and it can be performed on any part of the human body, and the applied instruments are constantly updated, such as electric scalpels, microwaves, etc. Knives, ultrasonic knives and laser knives, etc., can be positioned with the help of high-performance electronic computers during the treatment of cardiac pre-excitation syndrome, and some surgical operations do not necessarily require cutting to destroy tissue, such as through various endoscopes Removing stones or foreign bodies in the biliary tract, urinary tract or gastrointestinal tract, dilating coronary arteries with balloons through puncture catheters, or using lasers to recanalize occluded blood vessels, etc., so the operation also has a broader meaning, but the vast majority of operations are still The doctor's manual operation is mainly used. The blade holder used clinically is usually composed of a blade and a handle. The two are generally in a straight line structure. For some special surgical sites, the blade and the handle are often required to be at a certain angle. The existing ones cannot be operated. Because the two sides of the blade are relatively smooth and the clamping is not firm, it is easy to make the blade slip off. Moreover, the size of the blade is different, and the use is limited, so it brings great inconvenience to medical work. If the blade holder is operated on a relatively deep part, it is easy to limit the length of the handle, which is very inconvenient.

Therefore, it is necessary to invent a blade holder for medical surgery to solve the above problems.

Utility model content

The purpose of the present invention is to provide a blade holder for medical surgery, so as to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a blade holder for medical surgery, comprising a clamping stopper, a clamping base, a handle, a fan-shaped baffle, a pressure strip and an adjusting auxiliary handle, the clamp The holding and limiting member is hinged with the handle through the clamping base, and the clamping and limiting member includes an accommodating cavity, a fastening screw, a rubber spacer, a limit ring, a limit spring, a clamping piece and a limit post. Fastening screws are installed on both sides of the clamping stopper, the tightening screws penetrate the clamping stopper, and one end of the clamping screw is fixedly provided with a rubber pad, and the rubber pad is arranged on the clamping stopper. Inside the limiter, the top and bottom ends of the clamp limiter are fixedly installed with a limiter ring, and a limiter spring is inserted into the inside of the limiter ring, and the end of the limiter spring away from the limiter ring is inserted. A limit post is connected, the top end of the limit post is fixedly connected with one side of the clamping piece, both ends of the clamping piece are slidably connected with the inner wall of the clamping stopper, and one end of the pressure strip is movably connected with a 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 interior of the fan-shaped baffle, and the other end of the pressure strip is fixedly installed with a clamping rod.

Preferably, the inside of the clamping base is provided with a strip groove, the top of the handle is provided with a hinge, the bottom of the clamping base is movably connected to the top of the handle through the hinge, and the upper front of the handle is fixed A fan-shaped baffle is installed, the inner edge of the fan-shaped baffle is provided with evenly arranged square holes, and a pressure strip is movably connected above the front of the fan-shaped baffle.

Preferably, the clamping rod penetrates the interior of the fan-shaped baffle through a square hole, the clamping rod is inserted into the interior of the clamping base through a bar-shaped slot, and the bottom outer surface of the handle is provided with a non-slip sleeve, the anti-slip sleeve The outer surface is arc-shaped.

Preferably, the bottom end of the handle is provided with a threaded hole, the bottom end of the handle is installed with a rubber convex anvil cap, the bottom end of the rubber convex anvil cap is fixedly connected with a hook, and the rubber convex anvil is fixedly connected with a hook. The top end of the cap is screwed to the handle through a 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 installed with a threaded column, the threaded column is threadedly connected to the handle through a threaded hole, and the bottom end of the adjusting auxiliary handle is provided with A thread groove, the top end of the rubber convex anvil cap is threadedly connected with the bottom end of the adjusting auxiliary handle through the thread groove.

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

(1) The blade holder for medical surgery can solve the problem that the blade is not firmly clamped by setting the clamping stopper, enhance the stability, and facilitate the replacement of various blades, avoiding the need for It has a single usability, which greatly facilitates medical staff to perform surgical operations and improves work efficiency. By setting the adjustment auxiliary handle, the adjustment auxiliary handle is matched with the handle, which is beneficial for the blade holder to perform operations in deeper parts of the body, and provides extremely high performance. Great convenience.

(2) The blade holder for medical surgery is provided with a non-slip sleeve to prevent the handle from falling off due to smoothness, resulting in major surgical accidents. Because the anti-slip sleeve is set in an arc shape, it is in line with the humanized excellent design and improves the In order to improve safety, by setting the clamping base and the handle to be hinged, a multi-angle way of clamping the blade can be realized, which ensures the comprehensiveness of use in surgical operations.

Description of drawings

Fig. 1 is the structural representation of the utility model;

FIG. 2 is a schematic structural diagram of the clamping and limiting member of the present invention;

3 is a schematic diagram of the structure of a bead of the present invention;

FIG. 4 is a schematic diagram of the structural connection of the utility model.

In the figure: clamping limiter 1, accommodating cavity 101, fastening screw 102, rubber pad 103, limit ring 104, limit spring 105, clamping piece 106, limit post 107, clamping base 2, Strip groove 201, handle 3, anti-skid sleeve 301, threaded hole 302, sector baffle 4, square hole 401, pressure bar 5, clamping rod 501, hinge bolt 502, return spring 503, rubber protruding anvil cap 6, hanging buckle 7 , Adjust the auxiliary handle 8, the threaded column 801, and the threaded groove 802.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention; "", "down", "left", "right", "middle" and "one" and other terms are only for the convenience of narration, rather than for limiting the scope of the present invention, the relative relationship Changes or adjustments made without substantial changes to the technical content shall also be regarded as the scope of implementation of the present invention.

1-4, the present utility model provides a technical solution: a blade holder for medical surgery, comprising a clamping limiter 1, a clamping base 2, a handle 3, a fan-shaped baffle 4, and a pressure strip 5 and adjust the auxiliary handle 8, the clamping stopper 1 is hinged with the handle 3 through the clamping base 2, the interior of the clamping base 2 is provided with a strip groove 201, the top of the handle 3 is provided with a hinge, and the bottom of the clamping base 2 is provided The hinge is movably connected to the top of the handle 3, and the clamping base 2 is hinged with the handle 3, so that the multi-angle way of clamping the blade can be realized, which ensures the comprehensiveness of use in surgical operations. The bottom outer surface of the handle 3 is provided with There is a non-slip sleeve 301, and the outer surface of the anti-slip sleeve 301 is in an arc shape. By setting the anti-slip sleeve 301, the handle 3 can be prevented from falling off due to smoothness, causing a major accident in surgery. The excellent design improves safety. The bottom end of the handle 3 is provided with a threaded hole 302, the bottom end of the handle 3 is provided with a rubber convex anvil cap 6, and the bottom end of the rubber convex anvil cap 6 is fixedly connected with a hanging buckle 7. The top end of the convex anvil cap 6 is threadedly connected with the handle 3 through the threaded hole 302, and the bottom end of the handle 3 is equipped with an adjustment auxiliary handle 8. By setting the adjustment auxiliary handle 8, the adjustment auxiliary handle 8 cooperates with the handle 3, which can be beneficial to the blade The gripper provides great convenience for performing operations on the deepest part of the body. The top of the adjustment auxiliary handle 8 is fixedly installed with a threaded post 801. The end opening is provided with a threaded groove 802, and the top end of the rubber boss anvil cap 6 is threadedly connected with the bottom end of the adjusting auxiliary handle 8 through the threaded groove 802. The front of the handle 3 is fixedly installed with a fan-shaped baffle 4. The inner edge of the fan-shaped baffle 4 There are evenly arranged square holes 401 , a pressure strip 5 is movably connected above the front of the fan-shaped baffle 4 , and the clamping limiter 1 includes a accommodating cavity 101 , a fastening screw 102 , a rubber pad 103 , a limit ring 104 , The limiting spring 105 , the clamping piece 106 and the limiting column 107 , the clamping and limiting member 1 are installed on both sides of the clamping screw 102 . A rubber spacer 103 is fixedly arranged, and the rubber spacer 103 is arranged inside the clamping limiter 1. The top and bottom ends of the clamping limiter 1 are fixedly installed with a limiter ring 104, and the inner part of the limiter ring 104 is inserted A limit spring 105, one end of the limit spring 105 away from the limit ring 104 is inserted into a limit post 107, the top of the limit post 107 is fixedly connected to one side of the clamping piece 106, and both ends of the clamping piece 106 are connected to the clamp The inner wall of the holding limiter 1 is slidably connected, and by arranging the holding limiter 1, the problem that the blade is not firmly clamped can be solved, the stability is enhanced, and it is beneficial to realize the replacement of multiple blades, avoiding a single use. A hinged bolt 502 is movably connected to one end of the bead 5, the outer surface of the hinged bolt 502 is sleeved with a return spring 503, and the bottom end of the hinged bolt 502 It is inserted into the interior of the fan-shaped baffle 4, and the other end of the pressure strip 5 is fixedly installed with a clamping rod 501. The clamping rod 501 penetrates through the interior of the fan-shaped baffle 4 through the square hole 401, and the clamping rod 501 is inserted through the strip-shaped groove 201. Inside of base 2.

Working principle: By setting the clamping limiter 1, in the case of blade clamping, first select the type of blade you want to use, and then clamp both ends of the blade between the two clamping pieces 106, and then According to the width of the blade, it can be adjusted by the limit spring 105, which can solve the problem of not holding the blade firmly and enhance the stability. The rubber spacer 103 is in contact with the outer surface of the blade, which can prevent the outer surface of the blade from being damaged by the fastening screw 102, and is conducive to realizing the replacement of multiple blades, avoiding single usability. At this time, take out the original blade, and then replace the selected blade with a new specification according to the above method, which greatly facilitates medical staff to perform surgical operations and improves work efficiency. 3 cooperates, which can facilitate the blade holder to perform operations in deeper parts of the body, and provides great convenience. In the case of requiring deeper operations, first take the rubber protruding anvil cap 6 threadedly connected to the bottom of the handle 3 and take it. Then, screw the adjusting auxiliary handle 8 to the handle 3, and the length adjustment is completed at this time. By setting the anti-slip sleeve 301, the handle 3 is prevented from falling off due to being slippery, causing a major accident in surgery. Because the anti-slip sleeve 301 is set It is an arc shape, which is in line with the excellent design of humanization, which improves the safety. By setting the clamping base 2 and the handle 3 to be hinged, the multi-angle way of clamping the blade can be realized, which ensures the comprehensiveness of use in surgical operations. In the case of adjusting the blade angle, firstly rotate the clamping stopper 1 to the angle where the hybrid operation is performed. At this time, the bar-shaped groove 201 on the clamping base 2 and the square hole 401 on the fan-shaped baffle plate 4 overlap the upper and lower positions. Then pick up the end of the pressure strip 5 close to the clamping rod 501 and lift it up, and at the same time the other end of the pressure strip 5 presses the return spring 503 downward. At this time, the pressure strip 5 is rotated through the hinge bolt 502, so that the clamping rod 501 on the pressure strip 5 rotates to When it can be inserted into the strip groove 201 and the square hole 401, put down the end lifted by hand. At this time, the adjustment of the angle between the blade and the handle 3 is tightened, and it is safe to use. When not in use, put the blade The hook 7 on the holder hangs to the place where it is placed.

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

Claims (5)

1. A blade holder for medical surgery, comprising a clamping stopper (1), a clamping base (2), a handle (3), a fan-shaped baffle (4), a pressure strip (5) and an adjusting auxiliary handle (8), characterized in that: the clamping stopper (1) is hinged with the handle (3) through the clamping base (2), and the clamping stopper (1) includes a accommodating cavity (101), Fastening screws (102), rubber spacers (103), limit rings (104), limit springs (105), clamping pieces (106) and limit posts (107). 1) Fastening screws (102) are installed on both sides, the fastening screws (102) penetrate the clamping stopper (1), and one end of the fastening screws (102) is fixedly provided with a rubber spacer ( 103), the rubber spacer (103) is arranged inside the clamping stopper (1), and the top and bottom ends of the clamping stopper (1) are fixedly installed with a stop ring (104), so A limit spring (105) is inserted inside the limit ring (104), and a limit post (107) is inserted at one end of the limit spring (105) away from the limit ring (104), and the limit post ( The top end of 107) is fixedly connected to one side of the clamping piece (106), and both ends of the clamping piece (106) are slidably connected to the inner wall of the clamping stopper (1). A hinge bolt (502) is movably connected at one end, a return spring (503) is sleeved on the outer surface of the hinge bolt (502), and the bottom end of the hinge bolt (502) is inserted into the interior of the sector baffle (4). , a clamping rod (501) is fixedly installed at the other end of the pressing strip (5). 2 . The blade holder for medical surgery according to claim 1 , wherein a strip groove ( 201 ) is opened inside the clamping base ( 2 ), and the handle ( 3 ) The top is provided with a hinge, the bottom of the clamping base (2) is movably connected with the top of the handle (3) through the hinge, and a fan-shaped baffle (4) is fixedly installed above the front of the handle (3). The inner edge of the fan-shaped baffle (4) is provided with evenly arranged square holes (401), and a pressure strip (5) is movably connected above the front of the fan-shaped baffle (4). 3. A blade holder for medical surgery according to claim 1 or 2, characterized in that: the clamping rod (501) penetrates the interior of the fan-shaped baffle plate (4) through the square hole (401), so that the The clamping rod (501) is inserted into the interior of the clamping base (2) through the strip groove (201), the bottom outer surface of the handle (3) is provided with a non-slip sleeve (301), and the anti-slip sleeve (301) The outer surface is arc-shaped. 4. The blade holder for medical surgery according to claim 1, wherein the bottom end of the handle (3) is provided with a threaded hole (302), and the bottom end of the handle (3) is provided with a threaded hole (302). A rubber protruding anvil cap (6) is installed, the bottom end of the rubber protruding anvil cap (6) is fixedly connected with a hanger (7), and the top end of the rubber protruding anvil cap (6) passes through a threaded hole (302). ) is screwed to the handle (3). 5. A blade holder for medical surgery according to claim 4, characterized in that: the bottom end of the handle (3) is provided with an adjustment auxiliary handle (8), and the adjustment auxiliary handle (8) A threaded post (801) is fixedly installed at the top of the adjusting handle (801), the threaded post (801) is threadedly connected to the handle (3) through the threaded hole (302), and a threaded groove (802) is formed at the bottom end of the adjusting auxiliary handle (8). , the top end of the rubber convex anvil cap (6) is threadedly connected with the bottom end of the adjusting auxiliary handle (8) through a threaded groove (802).

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