CN210990467U

CN210990467U - Thoracic surgery retractor

Info

Publication number: CN210990467U
Application number: CN201921392374.7U
Authority: CN
Inventors: 孙勇攀; 刘波; 龙谦
Original assignee: Guizhou Provincial Peoples Hospital
Current assignee: Guizhou Provincial Peoples Hospital
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-07-14
Anticipated expiration: 2029-08-26

Abstract

The utility model belongs to the technical field of medical equipment, and discloses a thoracic surgery operation retractor, which comprises a first main rod, wherein one side of the first main rod is provided with a second hanging ring, the inner block of the second hanging ring is connected with a second hook, one side of the second hook relative to the second hanging ring is provided with an elastic band, one side of the elastic band relative to the second hook is provided with a first hanging ring, the inner block of the first hanging ring is connected with a first hook, the utility model adopts the head-tail block of the second hook and the first hanging ring to clamp the elastic band with the first hook and the second hanging ring, when the two hooks pull the wound of a patient, the first main rod and the second main rod are pulled by the elastic band, thereby fixing the device, enabling the user to take the wound without manpower, and handle the wound without pulling the wound, thereby greatly reducing the working intensity of medical personnel, the efficiency of medical staff's treatment wound is improved.

Description

Thoracic surgery retractor

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to thoracic surgery retractor.

Background

Medical devices refer to instruments, devices, apparatuses, in-vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly in the human body, including necessary computer software, and the effects are mainly obtained by physical means and the like, not by pharmacological, immunological or metabolic means, or are only assisted by the means.

But thoracic surgery operation drag hook on the existing market does not have the structure of setting up the pulling patient wound of being convenient for, needs the user manpower to hold and gets the device pulling wound, needs to drag the wound while handling the wound, greatly increased medical staff's working strength, reduced medical staff's efficiency of handling the wound to because when traditional device dragged the wound, the position of dragging of device can't be fixed, greatly increased patient's misery.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a thoracic surgery operation drag hook to the needs user's manpower that provides in solving above-mentioned background holds and gets device pulling wound, needs drag the wound while handling the wound, greatly increased medical staff's working strength, when having reduced medical staff's efficiency of handling the wound and traditional device and dragging the wound, the position of dragging of device can't be fixed, greatly increased the painful problem of patient.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a thoracic surgery operation drag hook, includes first mobile jib, the second link is installed to one side of first mobile jib, the inside block of second link is connected with the second couple, the elastic cord is installed for one side of second link to the second couple, first link is installed for one side of second couple to the elastic cord, the inside block of first link is connected with first couple, the second mobile jib is installed for one side of first link to first couple, flexible rope is all installed to one side that first mobile jib and second mobile jib are relative, the link is all installed for the one end of first mobile jib and second mobile jib to flexible rope, two the drag hook is all installed for the one end of flexible rope to the link.

Preferably, two the regulating pipe, two is all installed to the relative one side of drag hook the equal sliding connection in inside of regulating pipe has the slide bar, and all closes soon between two regulating pipes and two slide bars and be connected with adjusting bolt, one of them the slide bar installs the connecting block for the one end of regulating pipe, another the first screw rod is installed for the one end of regulating pipe to the slide bar, the inside of connecting block closes soon and is connected with the second screw rod, the regulation pole is installed for the one end of connecting block to the second screw rod, it closes soon with first screw rod and is connected to adjust the pole for the one end of second screw rod.

Preferably, all the cover is equipped with the protective sheath on second mobile jib and the first mobile jib, the outer wall of protective sheath forms anti-skidding burr.

Preferably, two all the cover is equipped with the antiskid cover on the flexible rope, and the antiskid groove has all been seted up to two relative one sides of flexible rope.

Preferably, the finger rods are installed on two sides of the adjusting bolt, and finger grooves are formed in the two finger rods.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a second couple and first link head and the tail block make the suitable elastic cord of figure connect, pass through second couple and first link and first couple and second link block with the elastic cord, when patient's wound is dragged to two couples, drag first mobile jib and second mobile jib through the elastic cord, thereby it is fixed to install, let the user need not the manpower and hold and get device pulling wound, need not to drag the wound while handling the wound, greatly reduced medical staff's working strength, the efficiency that medical staff handled the wound has been improved.

(2) The utility model discloses a second screw rod makes all regulation pole end to end connections, adjusts to the length that the user needs, will adjust the pole both ends and close soon with connecting block and first screw rod through the second screw rod and be connected, screws up adjusting bolt, makes the slide bar be fixed in the position department that the control tube user needs to support two couples, drag the rigidity in the affected part with the couple, let the couple can not take place to sideslip, reduce patient's misery.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

FIG. 4 is an internal structure view of the connecting block of the present invention;

FIG. 5 is a side view of the first screw of the present invention;

in the figure: 1-a first main bar; 2-a flexible rope; 3-hanging a ring; 4-pulling the hook; 5-anti-slip sleeve; 6-a second main rod; 7-a first hook; 8-a first suspension loop; 9-elastic band; 10-a second hook; 11-a second suspension loop; 12-a protective sheath; 13-a conditioning tube; 14-finger; 15-a slide bar; 16-connecting blocks; 17-a second screw; 18-adjusting rod; 19-adjusting the bolt; 20-first screw.

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. 1-5, the present invention provides the following technical solutions: the utility model provides a thoracic surgery operation drag hook, including first mobile jib 1, second link 11 is installed to one side of first mobile jib 1, the inside block of second link 11 is connected with second couple 10, elastic cord 9 is installed for one side of second link 11 to second couple 10, elastic cord 9 installs first link 8 for one side of second couple 10, the inside block of first link 8 is connected with first couple 7, second mobile jib 6 is installed for one side of first link 7, flexible rope 2 is all installed to one side that first mobile jib 1 and second mobile jib 6 are relative, link 3 is all installed for the one end of first mobile jib 1 and second mobile jib 6 to flexible rope 2, drag hook 4 is all installed for the one end of flexible rope 2 to two link 3, through the block of each other of first link 8 and second couple 10, make the elastic cord 9 end to end connection that the figure is suitable, 9 after will adjusting respectively with first couple 7 and second couple 10 through first link 8 and second couple 10 with first couple 7 and second couple 7 The hanging ring 11 is clamped, so that when the wound is pulled by the two hooks 4, the device can be fixed on the circumferential surface of the wound, the device is pulled without manpower, and the wound treatment efficiency of medical staff is improved.

Furthermore, adjusting pipes 13 are respectively installed on the opposite sides of the two drag hooks 4, sliding rods 15 are respectively connected inside the two adjusting pipes 13 in a sliding manner, adjusting bolts 19 are respectively connected between the two adjusting pipes 13 and the two sliding rods 15 in a screwing manner, one end of one sliding rod 15, which is opposite to the adjusting pipe 13, is provided with a connecting block 16, one end of the other sliding rod 15, which is opposite to the adjusting pipe 13, is provided with a first screw 20, the inside of the connecting block 16 is connected with a second screw 17 in a screwing manner, one end of the second screw 17, which is opposite to the connecting block 16, is provided with an adjusting rod 18, one end of the adjusting rod 18, which is opposite to the second screw 17, is connected with the first screw 20 in a screwing manner, the adjusting rods 18 with proper number can be connected end to end through the second screw 17, the adjusting rod 18 is adjusted to the length required by a user, and the, the adjusting bolt 19 is tightened to fix the slide rod 15 at the position on the adjusting tube 13 where the user desires, thereby fixing the two hooks 4, fixing the pulling position of the device and avoiding the pain of the patient.

Further, all the cover is equipped with protective sheath 12 on second mobile jib 6 and the first mobile jib 1, increases the antiskid nature of second mobile jib 6 and first mobile jib 1 through protective sheath 12 and anti-skidding burr, lets second mobile jib 6 and first mobile jib 1 be convenient for hold, and the outer wall of protective sheath 12 forms anti-skidding burr.

Further, all overlap on two flexible ropes 2 and be equipped with anti-skidding cover 5, avoid flexible rope 2 to take place to sideslip through anti-skidding cover 5 and anti-skidding groove, and two flexible rope 2 relative one sides have all been seted up anti-skidding grooves.

Furthermore, the two sides of the adjusting bolt 19 are both provided with the finger rods 14, the adjusting bolt 19 is convenient to rotate through the finger rods 14 and the finger grooves, and the two finger rods 14 are both provided with the finger grooves.

The utility model discloses a theory of operation and use flow: when the utility model is used, the device is moved to a using point, elastic bands 9 with proper number and adjusting rods 18 are selected, the elastic bands 9 are clamped end to end through a first hanging ring 8 and a second hanging ring 10, the elastic bands 9 are adjusted to the length required by a user, the elastic bands 9 are clamped with a first hanging ring 7 and a second hanging ring 11 through the first hanging ring 8 and the second hanging ring 10 respectively, so that the elastic bands 9 are connected with a first main rod 1 and a second main rod 6, the first main rod 1 and the second main rod 6 are taken through a protective sleeve 12, the first main rod 1 and the second main rod 6 are placed on the circumferential surface of a wound of the patient, the hooks 4 are respectively aligned to two sides of the wound of the patient, the skin of the patient is tightly attached through a flexible rope 2, the elastic bands 9 enable the hooks 4 to pull the wound of the patient, after the position adjustment of the hooks 4 is finished, all the adjusting rods 18 are connected end to end through a second screw rod 17, make all regulation poles 18 adjust to the length that the user needs, will adjust pole 18 and close soon through second screw rod 17 and connecting block 16 and first screw rod 20 and be connected, screw up adjusting bolt 19, be fixed in slide bar 15 on the regulating tube 13 the position department that the user needs to support two drag hooks 4, let the rigidity of two drag hooks 4, can not take place the skew, reduce patient's misery.

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

Claims

1. A thoracic surgery retractor is characterized in that: comprises a first main rod (1), a second hanging ring (11) is arranged on one side of the first main rod (1), a second hook (10) is clamped and connected in the second hanging ring (11), an elastic band (9) is arranged on one side of the second hook (10) opposite to the second hanging ring (11), a first hanging ring (8) is arranged on one side of the elastic band (9) corresponding to the second hook (10), the inner part of the first hanging ring (8) is connected with a first hook (7) in a clamping way, a second main rod (6) is arranged on one side of the first hook (7) relative to the first hanging ring (8), the flexible ropes (2) are arranged on the opposite sides of the first main rod (1) and the second main rod (6), the flexible rope (2) is all installed link (3) for the one end of first mobile jib (1) and second mobile jib (6), two drag hook (4) are all installed for the one end of flexible rope (2) in link (3).

2. The thoracic surgical retractor of claim 1 wherein: two regulating pipe (13), two are all installed to the relative one side of drag hook (4) the equal sliding connection in inside of regulating pipe (13) has slide bar (15), and all closes soon between two regulating pipe (13) and two slide bar (15) and be connected with adjusting bolt (19), one of them connecting block (16) are installed for the one end of regulating pipe (13) in slide bar (15), another first screw rod (20) are installed for the one end of regulating pipe (13) in slide bar (15), the inside of connecting block (16) closes soon and is connected with second screw rod (17), second screw rod (17) are installed for the one end of connecting block (16) and are adjusted pole (18), adjust pole (18) and close soon for the one end of second screw rod (17) and be connected with first screw rod (20).

3. The thoracic surgical retractor of claim 1 wherein: all the sleeves of the second main rod (6) and the first main rod (1) are provided with protective sleeves (12), and the outer walls of the protective sleeves (12) form anti-skid convex patterns.

4. The thoracic surgical retractor of claim 1 wherein: two all the cover is equipped with antiskid cover (5) on flexible rope (2), and the antiskid groove has all been seted up to one side that two flexible rope (2) are relative.

5. The thoracic surgical retractor of claim 2 wherein: finger rods (14) are installed on two sides of the adjusting bolt (19), and finger grooves are formed in the two finger rods (14).