CN216090685U

CN216090685U - Clinical internal medicine vascular forceps

Info

Publication number: CN216090685U
Application number: CN202122527728.8U
Authority: CN
Inventors: 孙培浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-03-22
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses a clinical internal medicine vessel forceps, and particularly relates to the technical field of medical equipment. When the arc-shaped rod slides in the locking plate, the fixed gear in the fixing assembly is meshed with teeth on the surface of the arc-shaped rod to fix the position of the arc-shaped rod, and the first clamping rod and the second clamping rod drive the first clamping plate and the second clamping plate to clamp a blood vessel by fixing the position of the arc-shaped rod, so that the blood vessel is clamped by the blood vessel clamp without applying force by hands of medical personnel, the hands of the medical personnel are conveniently released, and the effect of causing secondary injury to a patient is avoided.

Description

Clinical internal medicine vascular forceps

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a pair of vascular forceps for clinical internal medicine.

Background

The internal medicine includes respiratory medicine, digestive internal medicine, clinical internal medicine, neurology, oncology, endocrinology, hematology, infectious disease department, pediatrics and the like. The internal medicine inquiry respiratory medicine comprises diseases such as cold, pneumonia, emphysema, pulmonary tuberculosis, bronchiectasis, asthma, lung cancer, pulmonary heart disease, respiratory failure, chronic bronchitis, pneumothorax, lung abscess, pleural effusion and interstitial lung disease, and in the process of treatment by internal medicine operation, when blood vessels are stopped, blood vessel forceps are required to clamp the blood vessels, so that the phenomenon of blood vessel bleeding in the operation is avoided.

But current internal medicine vascular forceps need the doctor to press from both sides tightly manually always, and the time is longer, and medical personnel's hand can be under the state of tightening, and the production shakes, and medical personnel's hand shakes in the operation and can influence when treating the patient, and probably causes the secondary damage to the blood vessel, consequently in order to alleviate medical personnel's hand in the use to design a clinical internal medicine vascular forceps.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects in the prior art, embodiments of the present invention provide a vascular clamp for clinical medicine, which solves the above problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a clinical internal medicine vascular forceps, includes supporting rod and No. two supporting rods, the crossing central point of a supporting rod and No. two supporting rods rotates and is connected with the pivot, the equal fixedly connected with fixed block of a side surface that supporting rod and No. two supporting rods one end are relative, two a side surface of fixed block is fixedly connected with grip block and No. two grip blocks, two respectively sliding connection has the shearing blade in the inside of fixed block, the inboard fixedly connected with rotating bracket of a supporting rod, rotating bracket's inside rotates and is connected with the arc pole, the inboard sliding connection of No. two supporting rod one ends has the lock plate, the inside of lock plate is equipped with fixed subassembly.

Preferably, the fixing assembly comprises a fixing rod fixedly connected inside the locking plate, a fixing gear is fixedly sleeved on the surface of the fixing rod, a plurality of teeth are arranged on one side, close to the fixing gear, of the arc-shaped rod, and the fixing gear is meshed with the teeth.

Preferably, the inside of No. two supporting rods is equipped with the fixed slot, the inner wall fixedly connected with extension spring of fixed slot, extension spring's one end fixedly connected with slide, a side surface of slide rotates with the locking plate through rotating the support and is connected.

Preferably, two the mounting groove has all been seted up to the inside of fixed block, the inside fixedly connected with compression spring of mounting groove, compression spring's one end fixedly connected with movable plate, a side surface and the shear blade fixed connection of movable plate, movable plate sliding connection is in the inside of mounting groove.

Preferably, the surface of one side opposite to the first clamping plate and the second clamping plate is fixedly connected with a clamping pad.

Preferably, the one end fixedly connected with link of No. two supporting rods, the outside surface of No. one supporting rod and No. two supporting rod one end is equipped with anti-skidding texture respectively.

The utility model has the technical effects and advantages that:

1. compared with the prior art, slide when the inside of lock plate through the arc pole that sets up, fixed gear through among the fixed subassembly is connected with the tooth meshing on arc pole surface, thereby fix the position that can the arc pole, the rigidity of arc pole can make a supporting rod and No. two supporting rods drive a grip block and No. two grip block centre gripping blood vessels when, the rigidity, avoided medical personnel to carry out the centre gripping through vascular pincers hard to the blood vessel a straight hand, thereby be convenient for medical personnel relax the hand, avoid long-time hand tight, cause the effect of secondary injury to the patient.

2. Compared with the prior art, can be after the vascular treatment through the shearing blade that sets up, when the stylolite needs to be cut off, can directly cut through shearing the blade, avoid changing into the scissors and cut, improve treatment speed, through the anti-skidding texture of the terminal surface setting of a supporting rod and No. two supporting rods, the hand is smooth when having avoided medical personnel to hand vascular pincers, has increased frictional effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a front structural sectional view of the present invention.

FIG. 3 is an enlarged view of the structure at A of the present invention.

The reference signs are: 1. a first clamping rod; 2. a second clamping rod; 3. a rotating shaft; 4. a fixed block; 5. a first clamping plate; 6. a second clamping plate; 7. a shearing blade; 8. rotating the bracket; 9. an arcuate bar; 10. a lock plate; 11. a fixing assembly; 110. fixing the rod; 111. fixing a gear; 12. fixing grooves; 13. an extension spring; 14. a slide plate; 15. mounting grooves; 16. a compression spring; 17. moving the plate; 18. a clamping pad; 19. hanging a ring; 20. and (4) anti-skid textures.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

The clinical internal medicine vascular forceps mainly comprise a clamping rod 1, a second clamping rod 2, a rotating shaft 3, a fixing block 4, a clamping plate 5, a second clamping plate 6, a shearing blade 7, a rotating bracket 8, an arc-shaped rod 9, a locking plate 10 and a fixing component 11, wherein:

the fixing assembly 11 includes a fixing rod 110 and a fixing gear 111;

a supporting rod 1 and No. two supporting rods 2 are as the carrier, the effect of support has been played, pivot 3 is used for supporting rod 1 and No. two supporting rod 2 pivoted effects, grip block 5 and No. two grip block 6 mainly used centre gripping vascular effects, shear blade 7 is used for shearing the stylolite and other effects that need cut, it is used for the 9 pivoted effects of curved bar to rotate support 8, curved bar 9 is used for the effect of fixed a supporting rod 1 and No. two supporting rod 2 positions, locking plate 10 and fixed subassembly 11 are used for the effect fixed to curved bar 9.

As shown in fig. 2 and fig. 3, the fixing assembly 11 includes a fixing rod 110 fixedly connected inside the locking plate 10, a fixed gear 111 is sleeved on a surface of the fixing rod 110, a plurality of teeth are disposed on one side of the arc-shaped rod 9 close to the fixed gear 111, and the fixed gear 111 is engaged with the teeth, so that the fixed gear 111 is engaged with the teeth on one side surface of the locking rod 9, and the positions of the first clamping rod 1 and the second clamping rod 2 are fixed.

As shown in fig. 2 and 3, a fixing groove 12 is formed in the second clamping rod 2, an extension spring 13 is fixedly connected to the inner wall of the fixing groove 12, a sliding plate 14 is fixedly connected to one end of the extension spring 13, and a side surface of the sliding plate 14 is rotatably connected to the locking plate 10 through the rotating bracket 8, so that the locking plate 10 is pulled to slide by the elastic force of the extension spring 13, and the fixing gear 111 is engaged with the teeth of the arc-shaped rod 9.

As shown in fig. 2, mounting grooves 15 are formed in the two fixing blocks 4, compression springs 16 are fixedly connected to the inside of the mounting grooves 15, a moving plate 17 is fixedly connected to one end of each compression spring 16, one side surface of each moving plate 17 is fixedly connected to the corresponding shearing blade 7, and the moving plates 17 are slidably connected to the inside of the mounting grooves 15, so that the shearing blades 7 can be pushed to shear the suture lines through the elastic force of the compression springs 16.

As shown in fig. 1 and fig. 2, a clamping pad 18 is fixedly connected to a surface of one side of the first clamping plate 5 opposite to the surface of the second clamping plate 6, so that the friction between the blood vessel and the first clamping plate 5 and the second clamping plate 6 is increased through the clamping pad 18, and the blood vessel is prevented from sliding.

As shown in fig. 1, one end of the second clamping rod 2 is fixedly connected with a hanging ring 19, and the outer side surfaces of one ends of the first clamping rod 1 and the second clamping rod 2 are respectively provided with anti-slip textures 20, so that the friction force between the hands of the medical care personnel and the vascular clamp is increased through the anti-slip textures 20.

The working principle of the utility model is as follows: when the locking device is used, after the arc-shaped rod 9 is inserted into the locking plate 1 by rotating the arc-shaped rod 9, the first clamping rod 1 and the second clamping rod 2 are held by hands, the first clamping rod 1 and the second clamping rod 2 drive the first clamping plate 5 and the second clamping plate 6 to rotate under the action of the rotating shaft 3, a blood vessel is placed between the first clamping plate 5 and the second clamping plate 6, then the blood vessel is clamped, and simultaneously, when the first arc-shaped rod 1 and the second arc-shaped rod 2 rotate, teeth on one side of the arc-shaped rod 9 are meshed with the fixed gear 111, because the fixed gear 111 is fixed, when the teeth on one side of the arc-shaped rod 9 are meshed with the fixed gear 111, the positions of the first clamping plate 5 and the second clamping plate 6 can be fixed, when the locking device needs to be unlocked, one is that the locking plate 10 is pulled, so that the locking plate 10 slides out, drive fixed gear 111 and slide when locking plate 10 roll-off, thereby can make fixed gear 111 break away from with the tooth of arc pole 9 side surface, thereby realize the unblock to a supporting rod 1 and No. two supporting rods 2, in another kind of time, through rotating locking plate 10, locking plate 10 rotates under the effect that rotates support 8, make fixed gear 111 and the tooth of arc pole 9 one side have the distance, thereby can realize the unblock to a supporting rod 1 and No. two supporting rods 2, when sewing up, when needing to cut the suture, cut the suture through 4 inside gliding shear blade 7 of fixed block, improve operation and treatment speed.

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.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clinical internal medicine vascular forceps, includes a supporting rod (1) and No. two supporting rods (2), its characterized in that: a supporting rod (1) and No. two supporting rod (2) crossing central point rotate and are connected with pivot (3), a supporting rod (1) and No. two supporting rod (2) one end relative a side surface equal fixedly connected with fixed block (4), two a side surface difference fixedly connected with grip block (5) and No. two grip block (6), two of fixed block (4) inside difference sliding connection has shearing blade (7), inboard fixedly connected with rotation support (8) of a supporting rod (1), the inside rotation of rotation support (8) is connected with arc pole (9), the inboard sliding connection of No. two supporting rod (2) one end has lock plate (10), the inside of lock plate (10) is equipped with fixed subassembly (11).

2. A clinical medical vascular clamp as claimed in claim 1, wherein: the fixing assembly (11) comprises a fixing rod (110) fixedly connected to the inside of the locking plate (10), a fixed gear (111) is fixedly sleeved on the surface of the fixing rod (110), a plurality of teeth are arranged on one side, close to the fixed gear (111), of the arc-shaped rod (9), and the fixed gear (111) is meshed with the teeth.

3. A clinical medical vascular clamp as claimed in claim 2, wherein: the inside of No. two supporting rods (2) is equipped with fixed slot (12), the inner wall fixedly connected with extension spring (13) of fixed slot (12), the one end fixedly connected with slide (14) of extension spring (13), a side surface of slide (14) is rotated through rotating support (8) and lock plate (10) and is connected.

4. A clinical medical vascular clamp as claimed in claim 1, wherein: two mounting groove (15) have all been seted up to the inside of fixed block (4), the inside fixedly connected with compression spring (16) of mounting groove (15), the one end fixedly connected with movable plate (17) of compression spring (16), a side surface and shearing blade (7) fixed connection of movable plate (17), movable plate (17) sliding connection is in the inside of mounting groove (15).

5. A clinical medical vascular clamp as claimed in claim 1, wherein: the surface of one side, opposite to the first clamping plate (5) and the second clamping plate (6), is fixedly connected with a clamping pad (18).

6. A clinical medical vascular clamp as claimed in claim 1, wherein: one end of the second clamping rod (2) is fixedly connected with a hanging ring (19), and anti-skidding textures (20) are respectively arranged on the outer side surfaces of one end of the first clamping rod (1) and one end of the second clamping rod (2).