CN215584536U

CN215584536U - Humerus surgery neck treatment instrument

Info

Publication number: CN215584536U
Application number: CN202121856962.9U
Authority: CN
Inventors: 邹书扬; 李慧慧; 孙光泉
Original assignee: Hunan Kaistrontium Additive Manufacturing Co ltd
Current assignee: Hunan Kaistrontium Additive Manufacturing Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-01-21
Anticipated expiration: 2031-08-10

Abstract

The utility model provides a humerus surgical neck treatment instrument, which relates to the technical field of medical instruments and comprises an upper clamp plate, a lower clamp plate and an adjusting assembly, wherein both sides of the upper clamp plate are fixedly connected with first side plates, the back surface of the upper clamp plate is provided with the lower clamp plate, both sides of the lower clamp plate are fixedly connected with second side plates, the surfaces of the upper clamp plate and the lower clamp plate are respectively provided with a plurality of heat dissipation holes, and the adjusting assembly is arranged between the upper clamp plate and the lower clamp plate and used for adjusting the distance between the upper clamp plate and the lower clamp plate. This kind of instrument uses through the cooperation of adjusting bolt, fixed orifices and connecting hole, can adjust the elasticity degree of splint centre gripping, uses through buffer block and buffer spring's cooperation, can absorb the impact force that the striking produced.

Description

Humerus surgery neck treatment instrument

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a humerus surgical neck treatment instrument.

Background

The humerus surgery neck is located dissects 2 ~ 3 centimetres under the neck, and pectoralis major stop is above, and here is passed through and slightly thin to the cortex bone by cancellous bone, is the mechanical weak area, and the fracture is comparatively common, and various ages all can take place, and the old person is more, and the humerus surgery neck fracture is shifted more seriously, and local bleeding is more, should pay special attention to.

After the humerus surgical neck is fractured, corresponding therapeutic instruments are needed to perform auxiliary treatment, wherein after the fracture part is subjected to operation reduction treatment, the arm needs to be clamped and fixed by using the brace, the position of the internal humerus surgical neck is guaranteed, and secondary dislocation of the surgical humerus neck is avoided.

However, when the existing brace is used for fixing a fixed part, a doctor generally adopts a rolling belt to fix the fixed part, the fixed tightness cannot be adjusted, sometimes the clamping is too tight, the blood circulation is blocked, the rehabilitation condition of a patient is influenced, or the clamping is too loose, the fixation cannot be realized, and the existing brace does not have the buffering effect when being collided, so that the impact force generated by the collision is directly transmitted to the fracture part, and the secondary damage of the fracture part is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the background technology and provides a humerus surgical neck treatment instrument, the tightness degree of clamping of a splint can be adjusted by matching an adjusting bolt, a fixing hole and a connecting hole, and the impact force generated by impact can be absorbed by matching a buffer block and a buffer spring.

In order to achieve the above object, the present invention provides a humerus surgical neck treatment apparatus, including an upper splint, a lower splint, and an adjustment assembly;

the two sides of the upper clamping plate are fixedly connected with first side plates, the back surface of the upper clamping plate is provided with a lower clamping plate, the two sides of the lower clamping plate are fixedly connected with second side plates, and the outer surfaces of the upper clamping plate and the lower clamping plate are provided with a plurality of heat dissipation holes;

the upper clamping plate and the lower clamping plate are provided with an adjusting assembly for adjusting the distance between the upper clamping plate and the lower clamping plate.

Furthermore, the adjusting component comprises a fixing hole, a connecting hole and an adjusting bolt, the surface of the first side plate is provided with the fixing hole, the inner portion of the fixing hole is provided with the adjusting bolt matched with the fixing hole, the surface of the second side plate is provided with the connecting hole matched with the adjusting bolt, and the adjusting bolt penetrates through the fixing hole and is connected with the connecting hole.

Furthermore, the inner parts of the fixing hole and the connecting hole are respectively provided with a first thread, the outer surface of the adjusting bolt is provided with a second thread, and the adjusting bolt is respectively in threaded engagement connection with the fixing hole and the connecting hole through the first thread and the second thread.

Furthermore, spacing chamber has all been seted up to first curb plate and the inside of second curb plate, just be provided with the gag lever post between first curb plate and the second curb plate, the equal fixedly connected with stopper in gag lever post both ends, and both ends the stopper is located the spacing intracavity of first curb plate and second curb plate inside respectively.

Furthermore, a return spring is arranged on the outer side of the limiting rod, and two ends of the return spring are respectively connected with the first side plate and the second side plate.

Further, the inboard of punch holder and lower plate all is provided with a plurality of buffer spring, just buffer spring's one end fixedly connected with arc structure's buffer block.

Furthermore, the top of the first side plate and the top of the second side plate are fixedly connected with spring belts, the top of each spring belt is fixedly connected with a shoulder supporting plate, and one side of each shoulder supporting plate is fixedly connected with an oblique-pulling reinforcing belt.

Has the advantages that:

1. the utility model has the advantages of, when the interval between punch holder and the lower plate is adjusted to needs, through adjusting bolt, screw thread one, screw thread two, fixed orifices and connecting hole, can adjust the tight degree of clamp of punch holder and lower plate according to patient's actual conditions, avoid the too tight blood circulation condition that influences patient of clamp, also avoid the too loose unable fixed effect that plays of clamp.

2. Secondly, when upper plate and lower plate carried out the centre gripping to the fracture position, buffer block through a plurality of arc structures can the centre gripping and hug closely patient's arm, and when the fracture position received external striking, the striking of production can be absorbed by a plurality of buffer spring, and effectual protection fracture position does not receive external injury, ensures patient's recovery.

Drawings

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

Fig. 2 is a schematic view of the upper splint structure of the present invention.

Fig. 3 is a front view of the upper splint of the present invention in use.

Fig. 4 is a side view of the upper jaw of the present invention in use.

Fig. 5 is a schematic view of the fixing hole structure of the present invention.

Fig. 6 is a schematic view of the structure of the limiting cavity of the present invention.

Fig. 7 is a schematic structural diagram of a limiting block of the present invention.

In FIGS. 1-7: 1. an upper splint; 101. a first side plate; 102. a fixing hole; 2. a lower splint; 201. a second side plate; 202. connecting holes; 3. adjusting the bolt; 4. a buffer block; 401. a buffer spring; 5. a limiting cavity; 501. a limiting rod; 502. a return spring; 503. a limiting block; 6. a shoulder support plate; 601. a spring band; 7. and (5) obliquely pulling a reinforcing belt.

Detailed Description

Example (b):

referring to figures 1-7 of the drawings,

the humerus surgical neck treatment instrument provided by the embodiment comprises an upper splint 1, a first side plate 101, a lower splint 2, a second side plate 201 and an adjusting component;

the two first side plates 101 are respectively and fixedly connected with the left side and the right side of the upper splint 1, the lower splint 2 is arranged on the back surface of the upper splint 1, the two second side plates 201 are respectively and fixedly connected with the left side and the right side of the lower splint 2, and a plurality of heat dissipation holes are formed in the outer surfaces of the upper splint 1 and the lower splint 2;

be provided with adjusting part between punch holder 1 and the lower plate 2 for adjust the interval between punch holder 1 and the lower plate 2.

The upper splint 1 and the lower splint 2 are made of aluminum alloy materials, and the aluminum alloy materials have good mechanical strength, so that the upper splint 1 and the lower splint 2 can effectively fix the fracture part, and the humerus is prevented from being displaced again in the treatment process to influence the recovery of a patient with surgical humeral neck fracture;

simultaneously upper plate 1 and lower plate 2 can also adopt stainless steel material to make, stainless steel material has good mechanical strength equally, can satisfy the required mechanical properties of upper plate 1 and lower plate 2, and stainless steel material easily processes, the cost of manufacture is low, but stainless steel material contrast aluminium alloy material, the whole weight of stainless steel material preparation is higher than the whole weight of aluminium alloy material preparation, and to the patient of humerus surgery neck fracture, the material that the preferred restriction quality is lighter, avoid overweight splint to hang at the fracture position, influence fracture patient's recovered condition, or cause the secondary dislocation at fracture position, consequently, select aluminium alloy material to make upper plate 1 and lower plate 2.

Furthermore, the adjusting component comprises a fixing hole 102, a connecting hole 202 and an adjusting bolt 3, the surface of the first side plate 101 is provided with the fixing hole 102, the surface of the second side plate 201 is provided with the connecting hole 202 matched with the fixing hole 102, the adjusting bolt 3 matched with the connecting hole 202 is arranged in the connecting hole 202, the adjusting bolt 3 penetrates through the fixing hole 102 and is connected with the connecting hole 202, when the distance between the upper splint 1 and the lower splint 2 needs to be adjusted, the adjusting bolt 3 is connected with the fixing hole 102 and the connecting hole 202 in a threaded engagement manner through a first thread and a second thread by rotating the adjusting bolt 3, so that the first side plate 101 and the second side plate 201 are close to each other, the upper splint 1 and the lower splint 2 are further close to each other, the fracture part of the patient is clamped and fixed, meanwhile, the fracture part is protected through the upper splint 1 and the lower splint 2, and the external foreign matter is prevented from colliding with the fracture part, affecting the recovery of the patient.

Furthermore, a first thread is arranged inside the fixing hole 102 and the connecting hole 202, a second thread is arranged on the outer surface of the adjusting bolt 3, the adjusting bolt 3 is respectively in threaded engagement connection with the fixing hole 102 and the connecting hole 202 through the first thread and the second thread, and the adjusting bolt 3 is rotated to enable the fixing hole 102 and the connecting hole 202 to be close to or far away from each other.

Furthermore, a limiting cavity 5 is formed inside each of the first side plate 101 and the second side plate 201, a limiting rod 501 is arranged between the first side plate 101 and the second side plate 201, two ends of the limiting rod 501 are fixedly connected with limiting blocks 503, the limiting blocks 503 at two ends are respectively located in the limiting cavities 5 inside the first side plate 101 and the second side plate 201, when the first side plate 101 and the second side plate 201 are close to each other, the moving direction and distance of the first side plate 101 and the second side plate 201 are limited through the limiting rods 501 and the limiting cavities 5, the moving direction deviation of the first side plate 101 and the second side plate 201 is avoided, the position clamped by the upper clamping plate 1 and the lower clamping plate 2 is caused to deviate, the normal recovery condition of a patient is influenced, and after the adjusting bolt 3 is removed, the upper clamping plate 1 and the lower clamping plate 2 are still in a connecting state through the limiting blocks 503 and the limiting cavities 5, when the upper clamping plate 1 and the lower clamping plate 2 are installed again after being separated, it is necessary to align the fixing hole 102 and the coupling hole 202, saving the installation time.

Further, be provided with reset spring 502 between first curb plate 101 and the second curb plate 201, reset spring 502's both ends are connected with first curb plate 101 and second curb plate 201 respectively, and reset spring 502 is located the outside of gag lever post 501, when first curb plate 101 and second curb plate 201 are close to each other, reset spring 502 receives the extrusion and takes place elastic deformation and produce elasticity, when adjusting first curb plate 101 and second curb plate 201 through adjusting bolt 3 and loosen, first curb plate 101 and second curb plate 201 receive rebound under the effect of reset spring 502 elasticity, need not artificial the removal.

Further, the inboard of punch holder 1 and lower plate 2 all is provided with a plurality of buffer spring 401, and buffer spring 401's one end fixedly connected with arc structure's buffer block 4, when punch holder 1 and lower plate 2 carry out the centre gripping to the fracture position, buffer block 4 through a plurality of arc structures can the centre gripping and hug closely patient's arm, and when the fracture position received external striking, the striking of production can be absorbed by a plurality of buffer spring 401, effectual protection fracture position does not receive external injury, guarantee patient's recovery.

Further, first curb plate 101 and second curb plate 201 top fixedly connected with spring band 601, and spring band 601 top fixedly connected with arc structure's shoulder backup pad 6, 6 one side fixedly connected with of shoulder backup pad draws reinforcing band 7 to one side, through hanging shoulder backup pad 6 on the shoulder, then will draw reinforcing band 7 cover to one side at the chest position again, make shoulder backup pad 6 fix on the shoulder, and suspend upper plate 1 and lower plate 2 in midair through spring band 601, make upper plate 1 and lower plate 2 can fix current position, the gliding condition appears after avoiding upper plate 1 and lower plate 2 long-time centre gripping, lose the fixed action to the fracture position.

When the utility model is used, the upper splint 1 and the lower splint 2 are separated firstly, then the hand of a patient passes through the space between the upper splint 1 and the lower splint 2, then the shoulder supporting plate 6 is hung on the shoulder, then the diagonal reinforcing belt 7 is sleeved on the chest position, so that the shoulder supporting plate 6 is fixed on the shoulder, and the upper splint 1 and the lower splint 2 are suspended through the spring belt 601, so that the upper splint 1 and the lower splint 2 can be fixed at the current position, the situation that the upper splint 1 and the lower splint 2 slide downwards after being clamped for a long time and lose the fixing effect on the fracture part is avoided, when the distance between the upper splint 1 and the lower splint 2 needs to be adjusted, the adjusting bolt 3 is respectively connected with the fixing hole 102 and the connecting hole 202 in a threaded engagement way through the first thread and the second thread through rotating the adjusting bolt 3, so that the first side plate 101 and the second side plate 201 are close to each other or far away from each other, further, the upper splint 1 and the lower splint 2 are close to or far away from each other, the fracture part of the patient is clamped and fixed or loosened, the clamping degree of the upper splint 1 and the lower splint 2 can be adjusted according to the actual condition of the patient, the situation that the blood circulation of the patient is influenced by the over-tightness of the clamps is avoided, the situation that the clamps cannot be fixed due to too loose clamps is also avoided, meanwhile, the fracture part is protected by the upper splint 1 and the lower splint 2, the fracture part is prevented from being collided by external foreign matters, the recovery condition of the patient is influenced, when the first side plate 101 and the second side plate 201 are close to each other, the moving direction and the distance of the first side plate 101 and the second side plate 201 are limited by the limiting rod 501 and the limiting cavity 5, the moving direction deviation of the first side plate 101 and the second side plate 201 is avoided, the deviation of the position clamped by the upper splint 1 and the lower splint 2 is caused, and the normal recovery condition of the patient is influenced, meanwhile, after the adjusting bolt 3 is taken down, the upper clamp plate 1 and the lower clamp plate 2 are still in a connected state through the limiting block 503 and the limiting cavity 5, so that the fixing hole 102 and the connecting hole 202 need to be aligned when the upper clamp plate 1 and the lower clamp plate 2 are separated and then are installed again, the installation time is saved, when the upper splint 1 and the lower splint 2 clamp the fracture part, the buffer blocks 4 with arc structures can clamp and cling to the arm of the patient, when the fracture part is impacted by the outside, the generated impact can be absorbed by the plurality of buffer springs 401, the fracture part is effectively protected from being injured by the outside, the recovery of the patient is ensured, the clamping part is radiated by a plurality of radiating holes, so that the breeding of bacteria and other complications caused by the excessively sultriness of the clamping part are avoided, the tightness degree of the clamping plate can be adjusted and the impact force generated by impact can be absorbed through the structure.

Claims

1. A humeral surgical neck treatment apparatus, comprising an upper splint, a lower splint, and an adjustment assembly;

2. The humeral surgical neck treatment apparatus according to claim 1, wherein the adjustment assembly includes a fixing hole, a connecting hole, and an adjustment bolt, the fixing hole is formed on the surface of the first side plate, the adjustment bolt is disposed inside the fixing hole, the adjusting bolt is disposed inside the fixing hole, the connecting hole is formed on the surface of the second side plate, the adjusting bolt is disposed through the fixing hole, and the adjusting bolt is connected to the connecting hole.

3. The humeral surgical neck treatment apparatus according to claim 2, wherein the fixing hole and the connection hole are each internally provided with a first thread, and the adjustment bolt is externally provided with a second thread, and the adjustment bolt is threadedly engaged with the fixing hole and the connection hole through the first thread and the second thread, respectively.

4. The humerus surgical neck treatment instrument according to claim 1, wherein a limiting cavity is formed inside each of the first side plate and the second side plate, a limiting rod is disposed between the first side plate and the second side plate, limiting blocks are fixedly connected to both ends of the limiting rod, and the limiting blocks at both ends are respectively located in the limiting cavities inside the first side plate and the second side plate.

5. The humeral surgical neck treatment apparatus according to claim 4, wherein a return spring is provided outside the stop bar, and both ends of the return spring are connected to the first side plate and the second side plate, respectively.

6. The humeral surgical neck treatment apparatus according to claim 1, wherein a plurality of buffer springs are provided on the inner sides of the upper and lower splints, and a buffer block having an arc structure is fixedly connected to one end of the buffer springs.

7. The humeral surgical neck treatment apparatus according to claim 1, wherein a spring band is fixedly connected to the top of the first and second side plates, and a shoulder support plate is fixedly connected to the top of the spring band, and a diagonal reinforcement band is fixedly connected to one side of the shoulder support plate.