CN211883942U

CN211883942U - Hemostatic forceps for clinical medical treatment

Info

Publication number: CN211883942U
Application number: CN202020107101.XU
Authority: CN
Inventors: 徐莉; 夏图灵; 夏杨
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-11-10
Anticipated expiration: 2030-01-17

Abstract

The utility model discloses a hemostatic forceps for clinical medical treatment, including first pincers handle, the intermediate position department of first pincers handle is provided with the connecting axle, and the outside of connecting axle articulates there is the second pincers handle, first pincers handle passes through connecting axle and second pincers handle swing joint, the same end symmetry of first pincers handle and second pincers handle is provided with the binding clip, the one end that the binding clip was kept away from in first pincers handle and the second pincers handle outside all is provided with the adjustable shelf, and the one end that the connecting axle was kept away from in the adjustable shelf outside is provided with solid fixed ring, the one end screw thread that the adjustable shelf outside is close to the connecting axle is provided with the bolt. The utility model discloses in, use through the cooperation of solid fixed ring, adjustable shelf, bolt, slider and spout, can realize the length of this clinical medical hemostatic forceps pincers handle of freedom adjustment, the doctor of being convenient for presss from both sides tight hemostasis to the corresponding wound of patient or vascular department at the operation in-process, improves the security of operation.

Description

Hemostatic forceps for clinical medical treatment

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a hemostatic forceps for clinical medical treatment.

Background

In clinical medical treatment operation, hemostatic forceps are medical instrument commonly used, and the hemostatic forceps that use now comprises that the pincers handle is articulated, and the binding clip is thinner, in the operation process, needs disinfect to the wound when stopping bleeding with hemostatic forceps.

The patent of publication No. CN2694912Y discloses a hemostatic forceps, which can only treat wounds during operation to prevent bleeding due to reopening of blood vessels or wounds, but cannot freely control the length of the forceps handle during use, so that the length of the forceps handle cannot be adjusted by a doctor during use according to actual conditions, thereby affecting the hemostasis operation of the doctor during operation and being not beneficial to the safe operation of the operation. And most of the hemostatic forceps only have a group of structures for clamping and fixing and do not have corresponding structures for assisting in clamping and hemostasis, so that the effect of clamping and hemostasis on wounds or blood vessels of patients by the hemostatic forceps cannot be further improved. Meanwhile, the current clinical medical hemostatic forceps have single function, can only be used for clamping hemostasis, cannot have other auxiliary functions and is limited in practicability.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a hemostatic forceps for clinical medical treatment to solve the length that current hemostatic forceps can't freely control the pincers handle in the use, thereby make and influence the relevant hemostasis operation of doctor in the operation process, be unfavorable for the safety of operation to go on, and current hemostatic forceps majority only has a set of structure of pressing from both sides tight fixed, thereby can't further improve hemostatic forceps and press from both sides tight hemostatic effect to patient's wound or blood vessel, current hemostatic forceps for clinical medical treatment function singleness simultaneously, can't possess other auxiliary function, the limited problem of practicality.

(II) technical scheme

For the length that realizes that current hemostatic forceps can't freely control the pincers handle in the use of solving above-mentioned hemostatic forceps for clinical medical treatment, thereby make and influence the relevant hemostasis operation of doctor in the operation process, be unfavorable for the safety of operation to go on, and current hemostatic forceps majority only has a set of tight fixed structure of clamp, thereby can't further improve hemostatic forceps and press from both sides tight hemostatic effect to patient's wound or blood vessel, hemostatic forceps for clinical medical treatment function singleness current simultaneously can't possess other auxiliary function, the limited problem of practicality, the utility model provides a following technical scheme:

a hemostatic forceps for clinical medical treatment comprises a first forceps handle, wherein a connecting shaft is arranged in the middle of the first forceps handle, a second forceps handle is hinged to the outer side of the connecting shaft, the first forceps handle is movably connected with the second forceps handle through the connecting shaft, forceps heads are symmetrically arranged at the same end of the first forceps handle and the second forceps handle, movable frames are arranged at the ends, far away from the forceps heads, of the outer sides of the first forceps handle and the second forceps handle, a fixing ring is arranged at the end, far away from the connecting shaft, of the outer sides of the movable frames, a bolt is arranged at the end, close to the connecting shaft, of the outer sides of the movable frames, a sliding groove is symmetrically arranged at one end, far away from the forceps heads, of the outer sides of the first forceps handle and the second forceps handle, a sliding block is arranged inside the sliding groove, the two sides of the sliding block are fixedly connected with an adjacent group of the movable frames, a clamping groove is arranged at the end, far away from the forceps heads, of, the auxiliary plates are symmetrically arranged on two sides of the binding clip, a cutter is arranged at one end, close to the binding clip, of the inner side of the second binding clip, a cutter groove matched with the cutter is formed in one end, close to the binding clip, of the inner side of the first binding clip, a stop block is arranged at one end, close to the binding clip, of the inner side of the second binding clip, and a stop block groove matched with the stop block is formed in one end, close to the binding clip, of the inner side of the first binding clip.

Preferably, the side of the auxiliary plate close to each other and the side of the binding clip close to each other are symmetrically provided with backing plates.

Preferably, the spring is arranged at one end of the inner side of the first forceps handle and one end of the inner side of the second forceps handle, which is far away from the forceps head, together.

Preferably, a rubber layer is arranged on the inner side of the fixing ring.

Preferably, reinforcing ribs are arranged at two ends of the first forceps handle and the second forceps handle close to the forceps heads.

Preferably, the shape of the binding clip is streamline structure.

(III) advantageous effects

Compared with the prior art, the utility model provides a hemostatic forceps for clinical medical treatment possesses following beneficial effect:

1. the utility model discloses a cooperation of solid fixed ring, adjustable shelf, bolt, slider and spout is used, can realize the length of this clinical medical hemostatic forceps pincers handle of free adjustment of manual, and the doctor of being convenient for presss from both sides tight hemostasis to the corresponding wound of patient at the operation in-process, improves the security of operation.

2. The utility model discloses a cooperation of binding clip, accessory plate and backing plate is used, can realize improving the device and press from both sides tight hemostatic effect to patient's wound or blood vessel position, avoids the unsatisfactory effect of a set of hemostasis structure to influence the doctor to patient's treatment.

3. The utility model discloses a cooperation in dog, cutter groove and dog groove is used, can realize this clinical medical hemostatic forceps's hemostatic function itself outside, can also regard interim scissors to use, has improved this hemostatic forceps's practicality.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a front sectional view of the present invention;

fig. 3 is a side view of the binding clip of the present invention.

In the figure: 1. a fixing ring; 2. a clamping block; 3. a movable frame; 4. a bolt; 5. a connecting shaft; 6. a binding clip; 7. an auxiliary plate; 8. a stopper; 9. a cutter; 10. a slider; 11. a chute; 12. a card slot; 13. a first plier handle; 14. a spring; 15. a base plate; 16. a cutter slot; 17. a block groove; 18. a second forceps handle.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-3, a hemostatic forceps for clinical medical treatment comprises a first forceps handle 13, a connecting shaft 5 is disposed at the middle position of the first forceps handle 13, a second forceps handle 18 is hinged at the outer side of the connecting shaft 5, the first forceps handle 13 is movably connected with the second forceps handle 18 through the connecting shaft 5, forceps heads 6 are symmetrically disposed at the same ends of the first forceps handle 13 and the second forceps handle 18, a movable frame 3 is disposed at one end of the outer sides of the first forceps handle 13 and the second forceps handle 18, which is far away from the forceps heads 6, a fixing ring 1 is disposed at one end of the outer side of the movable frame 3, which is far away from the connecting shaft 5, a bolt 4 is disposed at one end of the outer side of the movable frame 3, which is close to the connecting shaft 5, a sliding groove 11 is symmetrically disposed at one end of the outer sides of the first forceps handle 13 and the second forceps handle 18, which is far away from the forceps heads 6, a sliding block 10 is disposed inside the sliding groove 11, and both sides of the sliding block, the end of the inner side of the second clamp handle 18, which is far away from the clamp head 6, is provided with a clamping block 2 which is matched with the clamping groove 12, the two sides of the clamp head 6 are symmetrically provided with auxiliary plates 7, the end of the inner side of the second clamp handle 18, which is close to the clamp head 6, is provided with a cutter 9, the end of the inner side of the first clamp handle 13, which is close to the clamp head 6, is provided with a cutter groove 16 matched with the cutter 9, the end of the inner side of the second clamp handle 18, which is close to the clamp head 6, is provided with a stop block 8, and the end of the inner side of the first clamp handle 13.

The backing plates 15 are symmetrically arranged on the side where the auxiliary plate 7 is close to each other and the side where the binding clip 6 is close to each other, which is helpful for improving the clamping and hemostasis effect of the hemostatic forceps.

The spring 14 is arranged at one end of the inner sides of the first forceps handle 13 and the second forceps handle 18 far away from the forceps head 6, so that the use process of a doctor is more labor-saving and more convenient.

The rubber layer is arranged on the inner side of the fixing ring 1, so that the fingers are prevented from being damaged due to friction with the inner side of the fixing ring 1.

One end of each of the two sides of the first forceps handle 13 and the second forceps handle 18 close to the forceps head 6 is provided with a reinforcing rib, which is helpful for improving the toughness and strength of the hemostatic forceps.

The shape of the forceps head 6 is of a streamline structure, so that the hemostatic forceps can extend into tissues of a patient more easily.

The working principle is as follows: when the clinical medical hemostatic forceps are used, a wound or a blood vessel is clamped to stop bleeding by matching the forceps head 6, the auxiliary plate 7 and the base plate 15, the first forceps handle 13 and the second forceps handle 18 are fixed by matching the clamping block 2 and the clamping groove 12, and when the clinical medical hemostatic forceps are used as scissors, parts needing to be cut off can be reduced by matching the cutter 9 and the cutter groove 16; after the clinical medical hemostatic forceps are used up, the clinical medical hemostatic forceps can be disinfected through a relevant disinfection tool.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 hemostatic forceps for clinical medical treatment comprises a first forceps handle (13) and is characterized in that a connecting shaft (5) is arranged at the middle position of the first forceps handle (13), a second forceps handle (18) is hinged to the outer side of the connecting shaft (5), the first forceps handle (13) is movably connected with the second forceps handle (18) through the connecting shaft (5), forceps heads (6) are symmetrically arranged at the same end of the first forceps handle (13) and the second forceps handle (18), movable frames (3) are arranged at the ends, far away from the forceps heads (6), of the outer sides of the first forceps handle (13) and the second forceps handle (18), fixing rings (1) are arranged at the ends, far away from the connecting shaft (5), of the outer sides of the movable frames (3) are provided with bolts (4) in a threaded manner, sliding grooves (11) are symmetrically arranged at the ends, far away from the forceps heads (6), of the outer sides of the first forceps handle (13) and the second forceps handle (18), a sliding block (10) is arranged inside the sliding groove (11), two sides of the sliding block (10) are fixedly connected with the adjacent group of movable frames (3), a clamping groove (12) is arranged at one end of the inner side of the first forceps handle (13) far away from the forceps head (6), a clamping block (2) matched with the clamping groove (12) is arranged at one end of the inner side of the second clamp handle (18) far away from the clamp head (6), auxiliary plates (7) are symmetrically arranged on two sides of the binding clip (6), a cutter (9) is arranged at one end of the inner side of the second clamp handle (18) close to the binding clip (6), a cutter groove (16) matched with the cutter (9) is arranged at one end of the inner side of the first clamp handle (13) close to the clamp head (6), a stop block (8) is arranged at one end of the inner side of the second forceps handle (18) close to the forceps head (6), one end of the inner side of the first forceps handle (13), which is close to the forceps head (6), is provided with a stop block groove (17) which is matched with the stop block (8).

2. The hemostatic forceps for clinical treatment according to claim 1, wherein the side of the auxiliary plate (7) adjacent to each other and the side of the forceps head (6) adjacent to each other are symmetrically provided with backing plates (15).

3. The hemostatic forceps for clinical medical treatment according to claim 1, characterized in that the ends of the first forceps handle (13) and the second forceps handle (18) which are far away from the forceps head (6) are provided with a spring (14) together.

4. The hemostat for clinical medical treatment according to claim 1, wherein a rubber layer is provided on the inner side of the fixing ring (1).

5. The hemostatic forceps for clinical medical treatment according to claim 1, characterized in that the first forceps handle (13) and the second forceps handle (18) are provided with reinforcing ribs at both sides near the forceps head (6).

6. The hemostat for clinical medical treatment according to claim 1, wherein the shape of the forceps head (6) is a streamlined structure.