CN212037650U - Hemostatic forceps for general surgery department - Google Patents
Hemostatic forceps for general surgery department Download PDFInfo
- Publication number
- CN212037650U CN212037650U CN201922248220.7U CN201922248220U CN212037650U CN 212037650 U CN212037650 U CN 212037650U CN 201922248220 U CN201922248220 U CN 201922248220U CN 212037650 U CN212037650 U CN 212037650U
- Authority
- CN
- China
- Prior art keywords
- tong arm
- adjusting
- arc
- sliding block
- clamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model belongs to the technical field of medical instrument technique and specifically relates to a hemostatic forceps of department of general surgery, including cross articulated first tong arm and second tong arm, first tong arm and second tong arm front end respectively are equipped with a clamping part, and the clamping part is equipped with elastic adjusting mechanism to between first tong arm and the second tong arm cross articulated department and be located first tong arm and second tong arm. The utility model discloses a hemostatic forceps of department of general surgery, through adjusting elasticity adjustment mechanism, and then adjust the clamping-force of first tong arm and second tong arm front end clamping part, thereby obtain the clamping-force of different dynamics, this hemostatic forceps of department of general surgery can need not to control the tong arm again after the centre gripping blood vessel and continue the manpower and maintain the clamping-force, the stability of clamping-force has been guaranteed, the size of clamping-force of clamping-part can be adjusted simultaneously, and then realize the centre gripping to different blood vessels, the application range of this hemostatic forceps has been enlarged.
Description
Technical Field
The utility model belongs to the technical field of the medical instrument technique and specifically relates to a department of general surgery hemostatic forceps.
Background
Hemostats are common tools used in surgical procedures. In the use of the existing hemostatic forceps, the hemostatic forceps are manually fixed to grasp, so that the clamping force is too large, tissue damage is caused easily, the clamping force is too small, the hemostatic effect cannot be achieved, the real-time clinical experience is required to manually adjust, and the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of current hemostatic forceps centre gripping blood vessel still need continuous control clamping-force and centre gripping dynamics can not stable control, the utility model provides a department of general surgery's hemostatic forceps through adjusting elasticity adjustment mechanism, and then adjusts the clamping-force of first tong arm and second tong arm front end clamping part to obtain the clamping-force of different dynamics.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a department of general surgery's hemostatic forceps, includes first tong arm and second tong arm of cross-hinged, first tong arm and second tong arm front end respectively are equipped with a clamping part, the clamping part is equipped with elastic adjusting mechanism to being located between first tong arm and the second tong arm cross-hinged department and on first tong arm and the second tong arm, elastic adjusting mechanism includes the spacing casing of arc, first tong arm and second tong arm pass through the slider and are connected with the spacing casing of arc, both ends are equipped with first tong arm elastic adjusting mechanism and second tong arm elastic adjusting mechanism respectively about the spacing casing of arc.
Further, an arc-shaped sliding groove used for sliding of the sliding block is formed in the arc-shaped limiting shell, and a first adjusting groove and a second adjusting groove are formed in two ends of the arc-shaped limiting shell respectively.
Furthermore, the elastic adjusting mechanism of the first clamp arm comprises a first spring, a first adjusting plate sliding block and a first limiting screw.
Further, evenly offer the first screw hole that is used for first spacing screw thread fit to connect including on the first adjustment tank, and first screw hole passes first adjustment tank intercommunication arc spout.
Furthermore, one end of a first spring is fixed on a sliding block connected to the first tong arm, the other end of the first spring is connected to a first adjusting plate sliding block, and the first adjusting plate penetrates through a first adjusting groove to be connected with the first adjusting plate sliding block located in the arc-shaped sliding groove.
Furthermore, the elastic adjusting mechanism of the second clamp arm comprises a second spring, a second adjusting plate sliding block and a second limiting screw.
Further, evenly offer the second screw hole that is used for second spacing screw thread fit to connect on the second adjustment tank, and the second screw hole passes second adjustment tank intercommunication arc spout.
Furthermore, one end of a second spring is fixed on a sliding block connected to the second tong arm, the other end of the second spring is connected to a second adjusting plate sliding block, and the second adjusting plate penetrates through a second adjusting groove to be connected with the second adjusting plate sliding block located in the arc-shaped sliding groove.
The beneficial effects of the utility model are that, the utility model discloses a hemostatic forceps of general surgery department, through adjusting elasticity adjustment mechanism, and then adjust the clamping-force of first tong arm and second tong arm front end clamping part to obtain the clamping-force of different dynamics, this hemostatic forceps of general surgery department can need not to control the tong arm again and continue the manpower and maintain the clamping-force after the centre gripping blood vessel, guaranteed the stability of clamping-force of clamping part, can adjust the size of clamping-force of clamping part simultaneously, and then realize the centre gripping to different blood vessels, enlarged the application range of this hemostatic forceps.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1A;
FIG. 3 is a partial enlarged view of FIG. 1B;
FIG. 4 is a schematic view of the internal structure of the spring adjustment mechanism of FIG. 1;
fig. 5 is a cross-sectional view at C-C in fig. 1.
In the figure, 1, a first clamp arm, 2, a second clamp arm, 3, a clamping part, 4, an elastic adjusting mechanism, 5, an arc-shaped limiting shell, 6, a sliding block, 7, a first clamp arm elastic adjusting mechanism, 8, a second clamp arm elastic adjusting mechanism, 9, an arc-shaped sliding groove, 10, a first adjusting groove, 11, a second adjusting groove, 71, a first spring, 72, a first adjusting plate, 73, a first adjusting plate sliding block, 74, a first limiting screw, 75, a first threaded hole, 81, a second spring, 82, a second adjusting plate, 83, a second adjusting plate sliding block, 84, a second limiting screw and 85, a second threaded hole are formed in the clamping part.
Detailed Description
As fig. 1 is the utility model discloses a structural schematic diagram, a department of general surgery's hemostatic forceps, including cross articulated first tong arm 1 and second tong arm 2, first tong arm 1 and 2 front ends of second tong arm respectively are equipped with a clamping part 3, clamping part 3 is equipped with elastic adjusting mechanism 4 to between first tong arm 1 and the 2 cross articulated department of second tong arm and being located first tong arm 1 and second tong arm 2, elastic adjusting mechanism 4 includes the spacing casing 5 of arc, first tong arm 1 and second tong arm 2 are connected with the spacing casing 5 of arc through slider 6, the upper and lower both ends of the spacing casing 5 of arc are equipped with first tong arm elastic adjusting mechanism 7 and second tong arm elastic adjusting mechanism 8 respectively.
Referring to fig. 1 to 5, an arc-shaped sliding groove 9 for sliding the sliding block 6 is formed in the arc-shaped limiting shell 5, and a first adjusting groove 10 and a second adjusting groove 11 are respectively formed at two ends of the arc-shaped limiting shell 5.
As shown in fig. 1 and 2, the first caliper arm elastic adjustment mechanism 7 includes a first spring 71, a first adjustment plate 72, a first adjustment plate slider 73, and a first limit screw 74.
Referring to fig. 1 and 2, first threaded holes 75 for the first limit screws 74 to be in threaded fit connection are uniformly formed in the first adjusting groove 10, and the first threaded holes 75 penetrate through the first adjusting groove 10 and are communicated with the arc-shaped sliding groove 9.
Referring to fig. 2 and 4, one end of a first spring 71 is fixed to the slider 6 connected to the first caliper arm 1, the other end of the first spring 71 is connected to a first adjustment plate slider 73, and the first adjustment plate 72 passes through the first adjustment groove 10 and is connected to the first adjustment plate slider 73 located in the arc-shaped sliding groove 9.
Referring to fig. 1 and 3, the second elastic adjustment mechanism 8 includes a second spring 81, a second adjustment plate 82, a second adjustment plate slider 83, and a second limit screw 84.
Referring to fig. 1 and 3, a second threaded hole 85 for the screw-fit connection of the second limiting screw 84 is uniformly formed in the second adjusting groove 11, and the second threaded hole 85 penetrates through the second adjusting groove 11 and is communicated with the arc-shaped chute 9.
Referring to fig. 3 and 4, one end of the second spring 81 is fixed to the sliding block 6 connected to the second caliper arm 2, the other end of the second spring 81 is connected to the second adjusting plate sliding block 83, and the second adjusting plate 82 passes through the second adjusting groove 11 and is connected to the second adjusting plate sliding block 83 located in the arc-shaped sliding groove 9.
When the clamp is used, the first clamp arm 1 and the second clamp arm 2 are connected in the arc sliding groove 9 of the arc limiting shell 5 through the sliding block 6, so that the opening and closing of the first clamp arm 1 and the second clamp arm 2 are realized, the first spring 71 is respectively connected with the sliding block on the first clamp arm 1 and the first adjusting plate sliding block 73, the first adjusting sliding block 73 is limited through the first limiting screw 74, the first spring 71 provides a reverse acting force for the first clamp arm 1, the second spring 81 is respectively connected with the sliding block on the second clamp arm 2 and the second adjusting plate sliding block 83, the second adjusting sliding block 83 is limited through the second limiting screw 84, the second spring 81 provides a reverse acting force for the second clamp arm 2, the first clamp arm 1 and the second clamp arm 2 are closed through the two reverse acting forces, the clamping part 3 at the front end of the first clamp arm 1 and the second clamp arm 2 is closed and clamped tightly to enable the clamping part 3 to have a clamping force, and the compression and relaxation of the elastic forces of the first spring 71 and the second spring 81 are controlled by adjusting plate 72 and adjusting plate 82 And then change the clamping-force of clamping part 3, this department of general surgery's hemostatic forceps need not to control the tong arm again and continue the manpower and maintain the clamping-force after the centre gripping blood vessel, has guaranteed the stability of clamping-force of clamping part, can adjust the size of clamping-force of clamping part simultaneously, and then realizes the centre gripping to different blood vessels, has enlarged this hemostatic forceps's application range.
The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (2)
1. The utility model provides a department of general surgery's hemostatic forceps, includes first tong arm (1) and second tong arm (2) of cross-hinged, first tong arm (1) and second tong arm (2) front end respectively are equipped with a clamping part (3), characterized by, clamping part (3) are equipped with elastic adjusting mechanism (4) to between first tong arm (1) and second tong arm (2) cross-hinged department and lie in first tong arm (1) and second tong arm (2), elastic adjusting mechanism (4) include arc spacing casing (5), first tong arm (1) and second tong arm (2) are connected with arc spacing casing (5) through slider (6), both ends are equipped with first tong arm elastic adjusting mechanism (7) and second tong arm elastic adjusting mechanism (8) respectively about arc spacing casing (5).
2. The hemostat for general surgery department according to claim 1, wherein an arc-shaped sliding slot (9) for sliding a sliding block (6) is formed in the arc-shaped limiting shell (5), a first adjusting slot (10) and a second adjusting slot (11) are respectively formed at two ends of the arc-shaped limiting shell (5), the first forceps arm elastic adjusting mechanism (7) is composed of a first spring (71), a first adjusting plate (72), a first adjusting plate sliding block (73) and a first limiting screw (74), first threaded holes (75) for threaded matching connection of the first limiting screw (74) are uniformly formed in the first adjusting slot (10), the first threaded holes (75) penetrate through the first adjusting slot (10) to be communicated with the arc-shaped sliding slot (9), one end of the first spring (71) is fixed on the sliding block (6) connected to the first forceps arm (1), and the other end of the first spring (71) is connected to the first adjusting plate sliding block (73), the first adjusting plate (72) passes through the first adjusting groove (10) and is connected with a first adjusting plate sliding block (73) positioned in the arc-shaped sliding groove (9), the second clamp arm elastic adjusting mechanism (8) consists of a second spring (81), a second adjusting plate (82), a second adjusting plate sliding block (83) and a second limiting screw (84), second threaded holes (85) for the threaded matching connection of second limiting screws (84) are uniformly formed in the second adjusting groove (11), and the second threaded hole (85) passes through the second adjusting groove (11) and is communicated with the arc-shaped sliding groove (9), one end of the second spring (81) is fixed on a sliding block (6) connected with the second tong arm (2), and the other end of the second spring (81) is connected with a second adjusting plate sliding block (83), the second adjusting plate (82) penetrates through the second adjusting groove (11) to be connected with a second adjusting plate sliding block (83) located in the arc-shaped sliding groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922248220.7U CN212037650U (en) | 2019-12-16 | 2019-12-16 | Hemostatic forceps for general surgery department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922248220.7U CN212037650U (en) | 2019-12-16 | 2019-12-16 | Hemostatic forceps for general surgery department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212037650U true CN212037650U (en) | 2020-12-01 |
Family
ID=73512769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922248220.7U Active CN212037650U (en) | 2019-12-16 | 2019-12-16 | Hemostatic forceps for general surgery department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212037650U (en) |
-
2019
- 2019-12-16 CN CN201922248220.7U patent/CN212037650U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212037650U (en) | Hemostatic forceps for general surgery department | |
| CN205924101U (en) | Hemostatic forceps for foundation medicine | |
| CN203576583U (en) | Surgical hemostatic forceps | |
| CN208974140U (en) | A kind of fixture for bone surgery | |
| CN207506626U (en) | A kind of bone-holder for bone surgery | |
| CN205514756U (en) | A execute clamp for surgery laparoscopic surgery takes angle | |
| CN217488733U (en) | Adjustable closing clamp | |
| CN207693630U (en) | A kind of adjustable blood vessel blocking folder | |
| CN108143480A (en) | A kind of metacarpal bone restorer | |
| CN210019537U (en) | Special tweezers of tumour operation | |
| CN214208409U (en) | Suture forceps for thoracic surgery | |
| CN210903187U (en) | Surgical vascular clamp | |
| CN208942350U (en) | It is adjustable to hold reduction pincers | |
| CN108498135B (en) | Clinical internal medicine vascular forceps | |
| CN210749365U (en) | Hemostatic forceps for surgical operation | |
| CN208851624U (en) | A kind of Kirschner wire guider being accurately oriented to | |
| CN201379605Y (en) | Movable clamp type vagina draw hook | |
| CN206333937U (en) | A kind of hemostatic forceps for surgical operations | |
| CN213217440U (en) | Gynecological tumor operation grabbing forceps | |
| CN202426597U (en) | Occluding forceps with clamping control device | |
| CN201324268Y (en) | Scalp clip | |
| CN209392038U (en) | A kind of clamping wrench structure for laparoscopic surgical instruments elastic separating plier | |
| CN200973735Y (en) | Lung blood vessel free forceps | |
| CN211834603U (en) | Special operation hemostatic forceps of department of general surgery | |
| CN209932919U (en) | Adjustable abdominal cavity puncture needle fixing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |