CN212651136U

CN212651136U - Structure capable of adjusting relative positions of thoracic cavity suction apparatus and thoracic cavity pull hook

Info

Publication number: CN212651136U
Application number: CN202020459016.XU
Authority: CN
Inventors: 王耀; 沈哲民; 王聪聪; 卞梦轩
Original assignee: Jinshan Hospital of Fudan University
Current assignee: Jinshan Hospital of Fudan University
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2021-03-05
Anticipated expiration: 2030-04-01

Abstract

The utility model discloses a structure capable of adjusting the relative position of a thoracic cavity suction apparatus and a thoracic cavity pull hook, which comprises a thoracic cavity pull hook and a thoracic cavity suction apparatus, wherein two groups of second mounting seat components are fixedly arranged on the upper end surface of the thoracic cavity pull hook, two groups of first mounting seat components are fixedly arranged on the lower end surface of the thoracic cavity suction apparatus, and a support rod component is arranged between the oppositely arranged groups of first mounting seat components and second mounting seat components, a second movable ball head of the utility model is inserted and installed between three arc-shaped embracing elastic sheets of the first mounting seat components, the second movable ball head can move in all directions in the first mounting seat components through embracing ball grooves, the connection mode of the first movable ball head and the second mounting seat components is consistent with the connection mode of the second movable ball head and the first mounting seat components, and a support inner rod on the support rod component is elastically movably connected in the support outer tube through a tensioning spring, in this way, an adjustable length of the strut assembly is achieved.

Description

Structure capable of adjusting relative positions of thoracic cavity suction apparatus and thoracic cavity pull hook

Technical Field

The utility model belongs to the technical field of medical auxiliary equipment, concretely relates to adjustable thoracic cavity aspirator and thoracic cavity draw structure of colluding relative position.

Background

The suction apparatus is used for separating out bleeding, exudates, contents in agriculture and thoracic organs and the like in the operation, so that the infection chance is reduced, and meanwhile, the suction apparatus has the function of separating and blocking peripheral organs when pathological changes are separated in the operation process, so that the operation visual field and the anatomical level are clearer, the operation time is saved, the operation quality is improved, the principle of the suction apparatus is very simple, namely, the negative pressure state of the suction head is manufactured by a certain method, so that substances outside the suction head can be squeezed into the suction head by the atmospheric pressure, and the suction operation is completed.

The prior art has the following problems: when the thoracotomy operation, thorax aspirator and thorax draw and collude the cooperation and use, the tradition uses the thorax to draw and colludes earlier and pull open the operation opening, then stretches into the operation position with the thorax aspirator, with suctions such as exudates, and current thorax aspirator and thorax draw and collude many be detached, need two people cooperations to use during the use, have not only increased medical staff's the amount of labour, have also increased the work degree of difficulty simultaneously.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a structure capable of adjusting the relative position of a thoracic cavity suction apparatus and a thoracic cavity pull hook, which is characterized by convenient adjustment and use.

In order to achieve the above object, the utility model provides a following technical scheme: a structure capable of adjusting the relative position of a thoracic cavity suction apparatus and a thoracic cavity pull hook comprises the thoracic cavity pull hook and the thoracic cavity suction apparatus, wherein two groups of second mounting seat assemblies are fixedly arranged on the upper end surface of the thoracic cavity pull hook, two groups of first mounting seat assemblies are fixedly arranged on the lower end surface of the thoracic cavity suction apparatus, and a support rod assembly is arranged between the oppositely arranged group of first mounting seat assemblies and the group of second mounting seat assemblies;

the first mounting seat assembly comprises a mounting base plate, three arc-shaped cohesion spring plates are symmetrically and fixedly distributed on an upper end panel body of the mounting base plate, and cohesion ball grooves are formed among the three arc-shaped cohesion spring plates;

the support rod assembly comprises a support outer tube, a support inner rod is arranged inside the support outer tube in a sliding mode, a tensioning spring is fixedly arranged between the support outer tube and the support inner rod, a second movable ball head is fixedly arranged at the end, far away from the support outer tube, of the support inner rod, and a first movable ball head is fixedly arranged at the end, far away from the support inner rod, of the support outer tube;

the second movable ball head is installed among the three arc-shaped embracing elastic sheets of the first mounting seat assembly in a plug-in mode, and the second movable ball head can move in all directions in the first mounting seat assembly through the embracing ball groove.

Preferably, the inner support rod is elastically and movably connected with the inner support tube through a tension spring.

Preferably, the second mount assembly has a structure identical to that of the first mount assembly.

Preferably, the connection mode of the first movable ball head and the second mounting seat assembly is the same as that of the second movable ball head and the first mounting seat assembly.

Compared with the prior art, the beneficial effects of the utility model are that: the upper end surface of the thoracic cavity pull hook of the utility model is fixedly provided with two groups of second mounting seat components, the lower end surface of the thoracic cavity suction apparatus is fixedly provided with two groups of first mounting seat components, a supporting rod component is arranged between the group of first mounting seat components and the group of second mounting seat components which are oppositely arranged, the second movable ball head is inserted and installed between the three arc-shaped holding elastic pieces of the first mounting seat components, and the second movable ball head moves in all directions in the first mounting seat components through the holding ball groove, the connecting mode of the first movable ball head and the second mounting seat components is consistent with the connecting mode of the second movable ball head and the first mounting seat components, through the mode, the omnibearing adjusting activity of the thoracic cavity suction apparatus relative to the thoracic cavity pull hook is realized, meanwhile, the thoracic cavity suction apparatus is convenient to be assembled with the thoracic cavity pull hook through the supporting rod component and used together, the inner supporting rod on the supporting rod component is elastically movably connected with the supporting outer tube through the tensioning spring, in this way, the length of the support rod assembly can be adjusted, thereby further facilitating the adjustment and the change of the position when the thoracic cavity suction apparatus is used.

Drawings

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

fig. 2 is an enlarged schematic view of the utility model at a;

fig. 3 is a front view of the support rod assembly of the present invention;

fig. 4 is a perspective view of a first mounting base assembly of the present invention;

in the figure: 1. pulling a hook on the thoracic cavity; 2. a thoracic suction apparatus; 3. a first mount assembly; 31. installing a base plate; 32. an arc-shaped cohesive elastic sheet; 33. a cohesive ball groove; 4. a support rod assembly; 41. supporting the outer tube; 42. supporting the inner rod; 43. tensioning the spring; 44. a first movable ball head; 45. a second movable ball head; 5. a second mount assembly.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a structure capable of adjusting the relative position of a thoracic cavity suction apparatus and a thoracic cavity pull hook comprises a thoracic cavity pull hook 1 and a thoracic cavity suction apparatus 2, wherein two groups of second mounting seat assemblies 5 are fixedly arranged on the upper end surface of the thoracic cavity pull hook 1, two groups of first mounting seat assemblies 3 are fixedly arranged on the lower end surface of the thoracic cavity suction apparatus 2, and a support rod assembly 4 is arranged between the first mounting seat assemblies 3 and the second mounting seat assemblies 5 which are oppositely arranged;

the first mounting base component 3 comprises a mounting base plate 31, three arc-shaped cohesion spring pieces 32 are symmetrically distributed and fixedly arranged on an upper end panel body of the mounting base plate 31, and cohesion ball grooves 33 are formed among the three arc-shaped cohesion spring pieces 32;

the support rod assembly 4 comprises a support outer tube 41, a support inner rod 42 is arranged inside the support outer tube 41 in a sliding mode, a tensioning spring 43 is fixedly arranged between the support outer tube 41 and the support inner rod 42, a second movable ball head 45 is fixedly arranged at the end, far away from the support outer tube 41, of the support inner rod 42, and a first movable ball head 44 is fixedly arranged at the end, far away from the support inner rod 42, of the support outer tube 41;

the second movable ball head 45 is inserted between the three arc-shaped embracing elastic sheets 32 of the first mounting seat component 3, and the second movable ball head 45 can move in all directions in the first mounting seat component 3 through the embracing ball groove 33.

In this embodiment, it is preferable that the support inner rod 42 is elastically movably connected inside the support outer tube 41 by a tension spring 43.

In this embodiment, the structure of the second mount assembly 5 is preferably identical to the structure of the first mount assembly 3.

In this embodiment, the connection mode of the first movable ball head 44 and the second mounting assembly 5 is preferably the same as the connection mode of the second movable ball head 45 and the first mounting assembly 3.

The utility model discloses a theory of operation and use flow: the utility model discloses fixed two sets of second mount pad subassemblies 5 that are provided with on thorax draw-hook 1 the up end, fixed two sets of first mount pad subassemblies 3 that are provided with on thorax aspirator 2 the lower extreme face, be provided with bracing piece subassembly 4 between a set of first mount pad subassemblies 3 and a set of second mount pad subassemblies 5 that set up relatively, second movable bulb 45 plug-in type installs between three camber cohesion shell fragment 32 of first mount pad subassembly 3, and second movable bulb 45 is all-round activity in the inside of first mount pad subassembly 3 through cohesion ball groove 33, the connected mode of first movable bulb 44 and second mount pad subassembly 5 is unanimous with the connected mode of second movable bulb 45 and first mount pad subassembly 3, through this kind of mode, not only realized aspirator 2 and drawn-hook 1 all-round regulation activity to the thorax, simultaneously also be convenient for draw aspirator 2 to collude with the thorax through support rod subassembly 4 and draw-hook 1 to assemble, used together, the inner support rod 42 on the support rod assembly 4 is elastically and movably connected in the inner part of the support outer tube 41 through the tension spring 43, and in this way, the length of the support rod assembly 4 can be adjusted, thereby further facilitating the adjustment and the change of the position when the thoracic cavity suction apparatus 2 is used.

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. The utility model provides an adjustable thorax aspirator and thorax draw structure of colluding relative position, includes thorax draw and collude (1) and thorax aspirator (2), its characterized in that: two groups of second mounting seat assemblies (5) are fixedly arranged on the upper end face of the chest cavity pull hook (1), two groups of first mounting seat assemblies (3) are fixedly arranged on the lower end face of the chest cavity suction device (2), and a supporting rod assembly (4) is arranged between the group of first mounting seat assemblies (3) and the group of second mounting seat assemblies (5) which are oppositely arranged;

the first mounting base assembly (3) comprises a mounting base plate (31), three arc-shaped embracing elastic sheets (32) are symmetrically distributed and fixedly arranged on an upper end panel body of the mounting base plate (31), and a embracing ball groove (33) is formed among the three arc-shaped embracing elastic sheets (32);

the support rod assembly (4) comprises a support outer tube (41), a support inner rod (42) is arranged inside the support outer tube (41) in a sliding mode, a tension spring (43) is fixedly arranged between the support outer tube (41) and the support inner rod (42), a second movable ball head (45) is fixedly arranged at the end portion, far away from the support outer tube (41), of the support inner rod (42), and a first movable ball head (44) is fixedly arranged at the end portion, far away from the support inner rod (42), of the support outer tube (41);

the second movable ball head (45) is installed among the three arc-shaped embracing elastic sheets (32) of the first mounting base assembly (3) in a plug-in mode, and the second movable ball head (45) can move in all directions in the first mounting base assembly (3) through the embracing ball groove (33).

2. The structure capable of adjusting the relative position of the thoracic suction apparatus and the thoracic hook according to claim 1, wherein: the inner support rod (42) is elastically and movably connected with the inner support tube (41) through a tension spring (43).

3. The structure capable of adjusting the relative position of the thoracic suction apparatus and the thoracic hook according to claim 1, wherein: the structure of the second mounting seat assembly (5) is consistent with that of the first mounting seat assembly (3).

4. The structure capable of adjusting the relative position of the thoracic suction apparatus and the thoracic hook according to claim 1, wherein: the connection mode of the first movable ball head (44) and the second mounting seat assembly (5) is consistent with that of the second movable ball head (45) and the first mounting seat assembly (3).