CN209630289U - The dedicated notch surgery drainage device of department of plastic surgery - Google Patents

Abstract

The dedicated notch surgery drainage device of department of plastic surgery, including fixing seat and negative pressure drainage mechanism, fixing seat includes fixed plate, the lower surface of fixed plate is equipped with adhesive-layer, fixed plate upper surface is fixed, and there are two limit card boards, it is arranged side by side before and after two limit card boards, transparent fixed patch is connected separately at left and right sides of fixed plate, the end of two pieces of transparent fixed patches is connected by velcro；In conclusion the utility model is easy to use, fixation convenient for observation drainage-fluid character and amount, and attracts cylinder to be equipped with retaining component, prevents the pull rod in vacuum suction from bouncing back, using effect is good.

Description

The dedicated notch surgery drainage device of department of plastic surgery

Technical field

The utility model belongs to field of medical technology, and in particular to a kind of dedicated notch surgery drainage device of department of plastic surgery.

Background technique

Notch surgery drainage device type is more, and the general notch of department of plastic surgery is smaller, and postoperative drainage liquid is less, existing way one As be that syringe is connected to drainage tube, then by syringe pull certain distance backward, generate negative pressure, then fix syringe On body wall.The prior art is not special drainage device, since it is desired that the often amount of record drainage-fluid, so usually needing Syringe is torn on fixation adhesive tape from body wall, the vertical amount for observing drainage-fluid in syringe, in addition by the push-and-pull of syringe Bar is backward after pull, and the push-pull rod of syringe is easy retraction under the action of negative pressure, is not able to maintain continuous negative pressure suction.

Utility model content

The utility model in order to solve shortcoming in the prior art, provide one kind can recorde drainage liquid measure and It can continue the dedicated notch surgery drainage device of department of plastic surgery of guarantee vacuum suction.

In order to solve the above technical problems, the utility model adopts the following technical solution: the dedicated notch postoperative drainage of department of plastic surgery Device, including fixing seat and negative pressure drainage mechanism, fixing seat include fixed plate, and the lower surface of fixed plate is equipped with adhesive-layer, fixed Plate upper surface is fixed there are two limit card board, and two limit card boards front and backs are arranged side by side, are separately connected at left and right sides of fixed plate There is transparent fixed patch, the end of two pieces of transparent fixed patches is connected by velcro；

Negative pressure drainage mechanism includes attracting cylinder and pull rod, attracts and is set on cylinder there are two card slot, cylinder is attracted to be placed in fixed plate In upper two limit card boards, and two limit card boards are fastened on respectively in two card slots, and the one end of cylinder is attracted to be equipped with connection Mouth, for pull rod through attracting the other end of cylinder to be plugged in the inner cavity of attraction cylinder, the tie rod end positioned at attraction tube inner chamber is equipped with leather plug, skin Edge is slidably matched with the inner wall of cylinder is attracted beyond the Great Wall, and the other end of pull rod is equipped with push handle；The other end of cylinder is attracted to be additionally provided with retaining group Part.

The bottom surface of pull rod is evenly equipped with several oblique coggings along its length, retaining component include mounting box, ratchet block and Compressed spring, mounting box are fixed on the end for attracting cylinder, and the length direction of mounting box is arranged along the radial direction of attraction cylinder, and portion Point mounting box, which is located at, to be attracted in cylinder, is open-like shape positioned at the installation box end attracted in cylinder, and the upper end of ratchet block is and oblique cogging Compatible ratchet structure, ratchet block and compressed spring are respectively positioned in mounting box, and the both ends of compressed spring respectively with ratchet block Bottom surface and mounting box interior bottom press cooperation, the ratchet structure of ratchet block upper end is fastened on it under the action of compressed spring In in an oblique cogging, the lower end of ratchet block is also connected with connecting column, and connecting column is connected with hand after being passed down through mounting box bottom Handle.

Cylinder is attracted to be equipped with containing mark line.

By adopting the above technical scheme, the utility model has the following beneficial effects: it is when the utility model is used, logical first It crosses adhesive-layer and fixed plate is fixed on suitable position on body wall, then the connection mouth of cylinder will be attracted to be connected with drainage tube, then Pull pull rod backward attracts and generates negative pressure in cylinder, so that the drainage-fluid in drainage tube is sucked out, then cylinder will be attracted to pass through card slot It is fixed in two limit card boards, finally attracts cylinder with two pieces of transparent fixed patch package closings, two pieces of transparent fixations are attached to package When connected by velcro, when need to observe attract drainage-fluid character in cylinder when, directly can be into through transparent fixed patch Row observation when needing to observe drainage liquid measure, opens two pieces of transparent fixed patches, cylinder will be attracted to remove from fixing seat, then vertically Placement is observed, and drainage liquid measure can be read by containing mark line, fixing seat is placed back in after observation, uses two pieces again Transparent fixed patch is fixed；

In addition in pull pull rod backward, when cylinder being attracted to generate negative pressure, to prevent pull rod since sucking action bounces back, the present apparatus Retaining component is set in the end for attracting cylinder, can prevent pull rod from bouncing back using retaining component, specific retaining component operation principle Are as follows: under the action of compressed spring, the ratchet structure of ratchet block upper end is fastened in one of oblique cogging, when pull rod is taken out backward When dynamic, due to the shape of oblique cogging, so ratchet block will not hinder pull rod to move backward, and pull rod is prevented to be inhaled well The effect of gravitation moves forward, and realizes the retaining of pull rod；Secondly, handle is pulled downward on when pull rod needs to be reset forward movement, Ratchet block is pulled out out of oblique cogging by connecting column, due to the limitation without ratchet block, pull rod can be pushed forward, it is extensive Again to original state.

In conclusion the utility model is easy to use, fixation convenient for observation drainage-fluid character and amount, and attracts Cylinder is equipped with retaining component, prevents the pull rod in vacuum suction from bouncing back, using effect is good.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of negative pressure drainage mechanism in the utility model；

Fig. 2 is the enlarged drawing in Fig. 1 at A；

Fig. 3 is the structural schematic diagram of fixing seat in the utility model.

Specific embodiment

As shown in Figure 1-3, the dedicated notch surgery drainage device of the department of plastic surgery of the utility model, including fixing seat and negative pressure are drawn Mechanism is flowed, fixing seat includes fixed plate 1, and the lower surface of fixed plate 1 is equipped with adhesive-layer 2, and 1 upper surface of fixed plate is fixed, and there are two limits Position snap-gauge 3, is arranged side by side before and after two limit card boards 3, and the left and right sides of fixed plate 1 is connected separately with transparent fixed patch 4, and two pieces The end of transparent fixed patch 4 is connected by velcro；

Negative pressure drainage mechanism includes attracting cylinder 5 and pull rod 6, attracts and is set on cylinder 5 there are two card slot 7, attracts cylinder 5 to be placed in solid On fixed board 1 in two limit card boards 3, and two limit card boards 3 are fastened on respectively in two card slots 7, attract the one end of cylinder 5 Equipped with connection mouth 8, pull rod 6 is through attracting the other end of cylinder 5 to be plugged in the inner cavity of attraction cylinder 5, positioned at the pull rod 6 for attracting 5 inner cavity of cylinder End is equipped with leather plug 9, and 9 outer rim of leather plug is slidably matched with the inner wall of cylinder 5 is attracted, and the other end of pull rod 6 is equipped with push handle 10；Attract cylinder 5 other end is additionally provided with retaining component.

The bottom surface of pull rod 6 is evenly equipped with several oblique coggings 11 along its length, and retaining component includes mounting box 12, ratchet Block 14 and compressed spring 13, mounting box 12 are fixed on the end for attracting cylinder 5, and the length direction of mounting box 12 is along the diameter for attracting cylinder 5 It is arranged to direction, and parts mounting block 12 is located in attraction cylinder 5, is open-like shape, spine positioned at 12 end of mounting box attracted in cylinder 5 The upper end of tooth block 14 is ratchet structure 18 compatible with oblique cogging 11, and ratchet block 14 and compressed spring 13 are respectively positioned on mounting box 12 It is interior, and the both ends of compressed spring 13 cooperate with the bottom surface of ratchet block 14 and the press of the interior bottom of mounting box 12 respectively, in compression bullet The ratchet structure 18 of 14 upper end of ratchet block is fastened in one of oblique cogging 11 under the action of spring 13, and the lower end of ratchet block 14 is also It is connected with connecting column 15, connecting column 15 is connected with handle 16 after being passed down through 12 bottom of mounting box.

Cylinder 5 is attracted to be equipped with containing mark line 17.

When the utility model is used, fixed plate 1 is fixed on suitable position on body wall by adhesive-layer 2 first, then The connection mouth 8 of cylinder 5 will be attracted to be connected with drainage tube, then pull pull rod 6 backward, and attract generation negative pressure in cylinder 5, to will draw Drainage-fluid in flow tube is sucked out, and then cylinder 5 will be attracted to be fixed in two limit card boards 3 by card slot 7, finally transparent with two pieces Fixed 4 package closing of patch attracts cylinder 5, and two pieces of transparent fixed patches 4 are connected in package by velcro, attracts cylinder when needing to observe In 5 when drainage-fluid character, it can directly be observed through transparent fixed patch 4, when needing to observe drainage liquid measure, open two The transparent fixed patch 4 of block, will attract cylinder 5 to remove from fixing seat, and then vertical place is observed, and can pass through containing mark line 17 read drainage liquid measure, and fixing seat is placed back in after observation, are fixed again using two pieces of transparent fixed patches 4；

In addition in pull pull rod 6 backward, when cylinder 5 being attracted to generate negative pressure, to prevent pull rod 6 since sucking action bounces back, this Retaining component is arranged in the end for attracting cylinder 5 in device, can prevent pull rod 6 from bouncing back using retaining component, specific retaining component work Make principle are as follows: under the action of compressed spring 13, the ratchet structure 18 of 14 upper end of ratchet block is fastened on one of oblique cogging 11 It is interior, when pull rod 6 is twitched backward, due to the shape of oblique cogging 11, so ratchet block 14 will not hinder pull rod 6 to move backward, and And pull rod 6 is prevented to be moved forward by the effect of attraction well, realize the retaining of pull rod 6；Secondly, when pull rod 6 needs again Position move forward when, pull downward on handle 16, pulled out ratchet block 14 out of oblique cogging 11 by connecting column 15, due to without The limitation of ratchet block 14 can push forward pull rod 6, restore to original state.

The present embodiment not makes any form of restriction the shape of the utility model, material, structure etc., all foundations The technical essence of the utility model any simple modification, equivalent change and modification to the above embodiments, belong to this reality With the protection scope of new technique scheme.

Claims (3)

1. the dedicated notch surgery drainage device of department of plastic surgery, it is characterised in that: including fixing seat and negative pressure drainage mechanism, fixing seat packet Fixed plate is included, the lower surface of fixed plate is equipped with adhesive-layer, and fixed plate upper surface is fixed, and there are two limit card board, two limit card boards Front and back is arranged side by side, and transparent fixed patch is connected separately at left and right sides of fixed plate, and the end of two pieces of transparent fixed patches passes through evil spirit Art patch connection；

Negative pressure drainage mechanism includes attracting cylinder and pull rod, attracts and is set on cylinder there are two card slot, cylinder is attracted to be placed in two in fixed plate In a limit card board, and two limit card boards are fastened on respectively in two card slots, are attracted the one end of cylinder to be equipped with connection mouth, are drawn Bar is attracted the other end of cylinder to be plugged in and attracts the inner cavity of cylinder, positioned at attracting the tie rod end of tube inner chamber to be equipped with leather plug, outside leather plug Edge is slidably matched with the inner wall of cylinder is attracted, and the other end of pull rod is equipped with push handle；The other end of cylinder is attracted to be additionally provided with retaining component.

2. the dedicated notch surgery drainage device of department of plastic surgery according to claim 1, it is characterised in that: the bottom surface of pull rod is along it Length direction is evenly equipped with several oblique coggings, and retaining component includes mounting box, ratchet block and compressed spring, and mounting box is fixed on attraction The end of cylinder, the length direction of mounting box is along the radial direction setting for attracting cylinder, and parts mounting block is located at positioned at attracting in cylinder Attracting the installation box end in cylinder is open-like shape, and the upper end of ratchet block is ratchet structure compatible with oblique cogging, ratchet block and Compressed spring is respectively positioned in mounting box, and the both ends of compressed spring are pressed with the bottom surface of ratchet block and the interior bottom of mounting box respectively Cooperation, the ratchet structure of ratchet block upper end is fastened in one of oblique cogging under the action of compressed spring, under ratchet block End is also connected with connecting column, and connecting column is connected with handle after being passed down through mounting box bottom.

3. the dedicated notch surgery drainage device of department of plastic surgery according to claim 1, it is characterised in that: attract cylinder to be equipped with and hold Measure graduation mark.