CN113974754A

CN113974754A - Novel hemostasis device for general surgery department operation

Info

Publication number: CN113974754A
Application number: CN202111480078.4A
Authority: CN
Inventors: 林江; 裴兆晗; 刘守震
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-01-28

Abstract

The invention discloses a novel hemostasis device for general surgery department operation, which comprises a main body, wherein the main body is a strip-shaped plate, one end of the main body is fixedly connected with a handle, one end of the main body, which is corresponding to and away from the handle, is fixedly connected with a first hemostasis part, and one end of the main body, which is corresponding to and located at the first hemostasis part, is connected with a second hemostasis part through a sliding mechanism.

Description

Novel hemostasis device for general surgery department operation

Technical Field

The invention relates to the technical field of medical equipment, in particular to a novel hemostasis device for general surgery department operation.

Background

The Department of general surgery (Department of general surgery) is a clinical discipline which takes operation as a main method to treat other diseases such as liver, biliary tract, pancreas, gastrointestinal tract, anorectum, vascular diseases, thyroid and breast tumors, trauma and the like, and is the largest special discipline of a surgical system.

General surgery is ordinary surgery, and general comprehensive hospital surgery is orthopedics, neurosurgery, cardiothoracic surgery, urology surgery and the like besides general surgery. Some hospitals divide even more general surgery into neck-breast surgery, gastrointestinal surgery, hepatobiliary-pancreatic-spleen surgery, and the like, and anorectal surgery, burn plastic surgery, vascular surgery, pediatric surgery, transplantation surgery, nutrition surgery, and the like are related to general surgery.

At present in the department of general surgery, the operation wound is bled and can not be avoided, in order to avoid the bleeding too much, need stanch, present hemostasis handling utilizes pressurization gasbag pressurization hemostasis by compression more, but complex operation, the pressure of wound by compression is difficult to control, and the structure is complicated, can not reuse, the cost is higher, perhaps utilize hemostatic forceps to stanch, but in the current hemostatic forceps use, through the mode of manual fixed grasping, its clamping force is too big, cause the tissue damage easily, clamping force undersize, can not play hemostatic effect, the operation is inconvenient, therefore, a novel hemostasis device for general surgery is provided.

Disclosure of Invention

The invention aims to provide a novel hemostasis device for general surgery department operation, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a novel hemostasis for general surgery department operation device, includes the main part, the main part is the bar plate, the one end fixedly connected with handle of main part, the main part corresponds and keeps away from the first hemostasis portion of one end fixedly connected with of handle, the main part corresponds and is located the one end of first hemostasis portion is connected with second hemostasis portion through slide mechanism.

Preferably, the slide mechanism includes the movable rod, the movable rod slides and establishes the upper surface of main part, the upper surface of main part corresponds the movable rod department is equipped with the articulated slab, one side surface of articulated slab rotates and is connected with the gear, the upper surface of movable rod corresponds gear department be equipped with gear engaged with tooth, the gear through the pivot with the articulated slab is connected, the pivot is kept away from the one end of gear runs through respectively the correspondence articulated slab fixedly connected with controlling means.

Preferably, the control device comprises a cross rod and a vertical rod, the cross rod is located at the lower end of the main body, the cross rod passes through the vertical rod and is connected with the rotating shaft, and the lower end of the cross rod is fixedly connected with a control handle.

Preferably, the lower surface of the movable rod is provided with a sliding groove, and the upper surface of the main body is fixedly connected with a sliding block corresponding to the sliding groove.

Preferably, the number of the hinge plates is two, and the two hinge plates are respectively positioned on two sides of the movable rod.

Preferably, the control device comprises a cross rod and two vertical rods, the cross rod is located at the lower end of the main body, the cross rod passes through the vertical rods and the rotating shaft are connected, the number of the vertical rods is two, the two vertical rods are respectively located at two ends of the cross rod, and the lower end of the cross rod is fixedly connected with a control handle.

Preferably, the gear comprises a shell and a rotating wheel, the shell is meshed with the teeth, a cavity is coaxially arranged inside the shell, the rotating wheel is rotatably connected inside the cavity, saw-shaped teeth are arranged on the inner surface of the cavity, pawls matched with the saw-shaped teeth are arranged on the outer surface of the rotating wheel, and the rotating shaft penetrates through the side wall of the shell and is coaxially connected with the rotating wheel.

Preferably, a return spring is arranged between the control handle and the main body.

Preferably, the movable rod comprises a first connecting rod and a second connecting rod, the first connecting rod is connected with the second connecting rod in an inserting mode, and a spring is arranged between the first connecting rod and the second connecting rod.

Compared with the prior art, the invention has the beneficial effects that: the utility model provides a novel hemostasis for general surgery's operation device, through setting up the main part, sets up the handle in the one end of main part and is used for holding, and the other end sets up first hemostasis portion, through the upper end in the main part and connect second hemostasis portion through slide mechanism, stanchs through the centre gripping of first hemostasis portion with second hemostasis portion, simple structure and convenient operation, and slide mechanism can change the dynamics of second hemostasis portion in real time to convenient regulated pressure, it is effectual to stanch.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is a schematic right-side cross-sectional view of embodiment 1 of the present invention;

FIG. 3 is a schematic diagram of a right-side cross-sectional structure of the positioning pawl of the present invention;

FIG. 4 is a schematic sectional front view of the gear of the present invention;

FIG. 5 is a schematic right sectional view of the gear of the present invention;

fig. 6 is a schematic right-view cross-sectional structure of embodiment 2 of the present invention.

In the figure: 1-main body, 2-handle, 3-first hemostatic part, 4-second hemostatic part, 5-movable rod, 501-first connecting rod, 502-second connecting rod, 503-spring, 6-hinged plate, 7-tooth, 8-rotating shaft, 9-cross rod, 10-vertical rod, 11-control handle, 12-sliding groove, 13-sliding block, 14-shell, 15-rotating wheel, 16-cavity, 17-saw-shaped tooth, 18-pawl and 19-reset spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-5, the present invention provides a technical solution: a novel hemostasis device for general surgery department operation comprises a main body 1, wherein the main body 1 is a strip-shaped plate, as shown in figure 1, one end of the main body 1 is fixedly connected with a handle 2, the handle 2 and the main body 1 are integrally formed, the handle 2 is in a bent shape and is convenient to hold, one end, correspondingly far away from the handle 2, of the main body 1 is fixedly connected with a first hemostasis part 3, the first hemostasis part 3 and the main body 1 are integrally formed, a certain angle is formed between the first hemostasis part 3 and the main body 1, one end, correspondingly located on the first hemostasis part 3, of the main body 1 is connected with a second hemostasis part 4 through a sliding mechanism, the second hemostasis part 4 is located on one side, far away from the main body 1, of the first hemostasis part 3, and the inclination angle of the second hemostasis part 4 is the same as that of the first hemostasis part 3, namely the two hemostasis parts are arranged in parallel, the sliding mechanism can control the second hemostasis part 4 to slide, so that the second hemostasis part 4 can be attached to the first hemostasis part 3, the part needing hemostasis is clamped to be hemostatic, and the whole device body is made of medical stainless steel.

Specifically, the sliding mechanism comprises a movable rod 5, as shown in fig. 2, the movable rod 5 is a strip-shaped plate, the movable rod 5 is arranged on the upper surface of the main body 1 in a sliding manner, the movable rod 5 and the main body 1 are arranged in the same direction, a hinged plate 6 is arranged on the upper surface of the main body 1 corresponding to the movable rod 5, as shown in fig. 2, the number of the hinged plates 6 is one, a gear is rotatably connected to the outer surface of one side of each hinged plate 6, teeth 7 meshed with the gear are arranged on the upper surface of the movable rod 5 corresponding to the gears, the gear is connected with the hinged plates 6 through a rotating shaft 8, one end of the rotating shaft 8, far away from the gear, penetrates through the corresponding hinged plates 6 and is fixedly connected with a control device, the control device can control the gear to rotate, and further drives the teeth 7, the movable rod 5 is controlled to drive the second hemostasis part 4 to move, as shown in fig. 3, a positioning pawl is connected to the main body 1 through a connecting plate and is tightly attached to the surface of the teeth 7 through a torsion spring, so that the movable rod 5 can move only in a single direction, a knob is connected to the positioning pawl and can control the rotation of the positioning pawl, the pawl is controlled to be separated from the teeth 7, and the device can be dismounted.

Particularly, controlling means includes horizontal pole 9 and montant 10, as shown in fig. 2, horizontal pole 9 is located the lower extreme of main part 1, just horizontal pole 9 passes through montant 10 with connect between the pivot 8, the lower extreme fixedly connected with brake valve lever 11 of horizontal pole 9, brake valve lever 11 is shaft-like, with certain distance has between the handle 2, when handheld during handle 2, accessible finger control brake valve lever 11, and then drive montant 10 through horizontal pole 9, drive gear revolve through pivot 8.

Specifically, the lower surface of activity pole 5 is equipped with spout 12, the upper surface of main part 1 corresponds spout 12 department fixedly connected with slider 13, because the quantity of articulated slab 6 is one, can not stable team the activity pole 5 carries out the fibre, consequently adopts spout 12 with slider 13 is to activity pole 5 carries out spacingly, the extending direction of spout 12 with the extending direction of main part 1 is the same, for the time spout 12 with the connection between the slider 13 is more firm, can with spout 12 with the cross-section of slider 13 sets up the wedge respectively.

Example 2

Referring to fig. 1 and 3-6, the present invention provides a technical solution: a novel hemostasis device for general surgery department operation comprises a main body 1, wherein the main body 1 is a strip-shaped plate, as shown in figure 1, one end of the main body 1 is fixedly connected with a handle 2, the handle 2 and the main body 1 are integrally formed, the handle 2 is in a bent shape and is convenient to hold, one end, correspondingly far away from the handle 2, of the main body 1 is fixedly connected with a first hemostasis part 3, the first hemostasis part 3 and the main body 1 are integrally formed, a certain angle is formed between the first hemostasis part 3 and the main body 1, one end, correspondingly located on the first hemostasis part 3, of the main body 1 is connected with a second hemostasis part 4 through a sliding mechanism, the second hemostasis part 4 is located on one side, far away from the main body 1, of the first hemostasis part 3, and the inclination angle of the second hemostasis part 4 is the same as that of the first hemostasis part 3, namely the two hemostasis parts are arranged in parallel, the sliding mechanism can control the second hemostasis part 4 to slide, so that the second hemostasis part 4 can be attached to the first hemostasis part 3, the part needing hemostasis is clamped to be hemostatic, and the whole device body is made of medical stainless steel.

Specifically, the sliding mechanism comprises a movable rod 5, as shown in fig. 6, the movable rod 5 is a strip-shaped plate, the movable rod 5 is arranged on the upper surface of the main body 1 in a sliding manner, the movable rod 5 and the main body 1 are arranged in the same direction, a hinged plate 6 is arranged on the upper surface of the main body 1 corresponding to the movable rod 5, as shown in fig. 6, the number of the hinged plates 6 is one, a gear is rotatably connected to the outer surface of one side of each hinged plate 6, teeth 7 meshed with the gear are arranged on the upper surface of the movable rod 5 corresponding to the gears, the gear is connected with the hinged plates 6 through a rotating shaft 8, one end of the rotating shaft 8, far away from the gear, penetrates through the corresponding hinged plates 6 and is fixedly connected with a control device, the control device can control the gear to rotate, and further drives the teeth 7, the movable rod 5 is controlled to drive the second hemostasis part 4 to move, as shown in fig. 3, a positioning pawl is connected to the main body 1 through a connecting plate and is tightly attached to the surface of the teeth 7 through a torsion spring, so that the movable rod 5 can move only in a single direction, a knob is connected to the positioning pawl and can control the rotation of the positioning pawl, the pawl is controlled to be separated from the teeth 7, and the device can be dismounted.

Particularly, controlling means includes horizontal pole 9 and montant 10, as shown in fig. 6, horizontal pole 9 is located the lower extreme of main part 1, just horizontal pole 9 passes through montant 10 with connect between the pivot 8, the lower extreme fixedly connected with brake valve lever 11 of horizontal pole 9, brake valve lever 11 is shaft-like, with certain distance has between the handle 2, when handheld during handle 2, accessible finger control brake valve lever 11, and then drive montant 10 through horizontal pole 9, drive gear revolve through pivot 8.

Specifically, the number of the hinge plates 6 is two, and the two hinge plates 6 are respectively located on two sides of the movable rod 5, so that the movable rod 5 is limited by the two hinge plates 6 and a gear between the two hinge plates 6, and the structure of the device is simplified.

Particularly, as shown in fig. 6, the control device includes a cross rod 9 and a vertical rod 10, the cross rod 9 is located at the lower end of the main body 1, the cross rod 9 passes through the vertical rod 10 and the rotating shaft 8 are connected with each other, the number of the vertical rods 10 is two, the vertical rods 10 are respectively located at two ends of the cross rod 9, and the lower end of the cross rod 9 is fixedly connected with a control handle 11, so that the connection of the device is more stable.

Specifically, the gear includes shell 14 and runner 15, shell 14 with tooth 7 meshes mutually, the inside coaxial cavity 16 that sets up of shell 14, cavity 16 is cylindrical, runner 15 rotates to be connected the inside of cavity 16, the internal surface of cavity 16 is equipped with saw-shaped tooth 17, the surface of runner 15 is equipped with saw-shaped tooth 17 matched with pawl 18, pawl 18 passes through the torsional spring, makes pawl 18 in the normal state with saw-shaped tooth 17 hugs closely, pivot 8 runs through the lateral wall of shell 14 with runner 15 coaxial coupling, thereby control handle 11 can direct control the rotation of runner 15.

Specifically, a return spring 19 is arranged between the control handle 11 and the main body 1, and the return spring 19 enables the control handle 11 to automatically return under the action of the spring 19 after the control handle 11 is pressed, so that the operation is convenient.

Specifically, the movable rod 5 includes a first connecting rod 501 and a second connecting rod 502, the first connecting rod 501 and the second connecting rod 502 are inserted, and a spring 503 is disposed between the first connecting rod 501 and the second connecting rod 502, so that after the first hemostatic section 3 and the second hemostatic section 4 are contacted, the control handle 11 is continuously controlled, the distance between the second connecting rod 502 and the first connecting rod 501 is increased, and the spring 503 is stretched, so that the pressure between the first hemostatic section 3 and the second hemostatic section 4 is continuously adjusted.

The working principle is as follows: when the hemostatic device is used, the control handle 11 is repeatedly pressed, the control handle 11 drives the rotating shaft 8 to rotate through the cross rod 9 and the vertical rod 10, the rotating shaft 8 drives the rotating wheel 15 to rotate in the cavity 16, and the pawl 18 is matched with the saw-shaped teeth 17, so that the shell 14 rotates in a single direction, the shell 14 drives the teeth 7 to move, the movable rod 5 is driven to drive the second hemostatic part 4 to move, and the hemostatic effect is realized through the pressure between the first hemostatic part 3 and the second hemostatic part 4.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

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. A novel hemostasis device for general surgery department operation comprises a main body (1), and is characterized in that: main part (1) is the bar plate, the one end fixedly connected with handle (2) of main part (1), main part (1) is corresponding to be kept away from the first hemostasis portion (3) of the one end fixedly connected with of handle (2), main part (1) corresponds to be located the one end of first hemostasis portion (3) is connected with second hemostasis portion (4) through slide mechanism.

2. The novel hemostasis device for general surgery operations as claimed in claim 1, wherein: slide mechanism includes movable rod (5), movable rod (5) slide and establish the upper surface of main part (1), the upper surface of main part (1) corresponds movable rod (5) department is equipped with articulated slab (6), one side surface of articulated slab (6) rotates and is connected with the gear, the upper surface of movable rod (5) corresponds gear department be equipped with gear engaged with tooth (7), the gear through pivot (8) with articulated slab (6) are connected, pivot (8) are kept away from the one end of gear runs through respectively and corresponds articulated slab (6) fixedly connected with controlling means.

3. The novel hemostasis device for general surgery operations as claimed in claim 2, wherein: the control device comprises a cross rod (9) and a vertical rod (10), the cross rod (9) is located at the lower end of the main body (1), the cross rod (9) is connected with the rotating shaft (8) through the vertical rod (10), and a control handle (11) is fixedly connected to the lower end of the cross rod (9).

4. The novel hemostasis device for general surgery operations as claimed in claim 2, wherein: the lower surface of the movable rod (5) is provided with a sliding groove (12), and the upper surface of the main body (1) corresponds to the sliding groove (12) and is fixedly connected with a sliding block (13).

5. The novel hemostasis device for general surgery operations as claimed in claim 2, wherein: the number of the hinged plates (6) is two, and the two hinged plates (6) are respectively positioned on two sides of the movable rod (5).

6. The novel hemostasis device for general surgery operations as claimed in claim 5, wherein: the control device comprises a transverse rod (9) and a vertical rod (10), wherein the transverse rod (9) is located at the lower end of the main body (1), the transverse rod (9) is connected with the rotating shaft (8) through the vertical rod (10), the vertical rod (10) is two in number, the vertical rod (10) is located at two ends of the transverse rod (9), and the lower end of the transverse rod (9) is fixedly connected with a control handle (11).

7. The novel hemostasis device for general surgery operations as claimed in claim 6, wherein: the gear comprises a shell (14) and a rotating wheel (15), the shell (14) is meshed with the teeth (7), a cavity (16) is coaxially arranged inside the shell (14), the rotating wheel (15) is rotatably connected inside the cavity (16), saw-shaped teeth (17) are arranged on the inner surface of the cavity (16), pawls (18) matched with the saw-shaped teeth (17) are arranged on the outer surface of the rotating wheel (15), and the rotating shaft (8) penetrates through the side wall of the shell (14) and the rotating wheel (15) and is coaxially connected.

8. The novel hemostasis device for general surgery operations as claimed in claim 7, wherein: and a return spring (19) is arranged between the control handle (11) and the main body (1).

9. The novel hemostasis device for general surgery operations as claimed in claim 8, wherein: the movable rod (5) comprises a first connecting rod (501) and a second connecting rod (502), the first connecting rod (501) is connected with the second connecting rod (502) in an inserting mode, and a spring (503) is arranged between the first connecting rod (501) and the second connecting rod (502).