CN206761817U - Adjustable-pressure sacculus calcaneum presss from both sides - Google Patents
Adjustable-pressure sacculus calcaneum presss from both sides Download PDFInfo
- Publication number
- CN206761817U CN206761817U CN201720026346.8U CN201720026346U CN206761817U CN 206761817 U CN206761817 U CN 206761817U CN 201720026346 U CN201720026346 U CN 201720026346U CN 206761817 U CN206761817 U CN 206761817U
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- CN
- China
- Prior art keywords
- sacculus
- calcaneum
- adjustable
- ankle
- regulation band
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Abstract
It the utility model is related to a kind of adjustable-pressure sacculus calcaneum folder, it is characterised in that：Including ankle confinement ring, sacculus and priming device, the ankle confinement ring, which is used to bind round, embraces above ankle-joint, prevents calcaneum from being come off when being clipped in sacculus fluid injection pressurization；The sacculus is in stirrup shape, the bottom of sacculus is used to wrap up below calcaneum, two sidepieces of sacculus are used to wrap up calcaneum side, the upper end of two sidepieces of sacculus is both connected in the ankle confinement ring, medial and lateral malleolus exposed hole is provided with two sidepieces, the sacculus is provided with the fluid injection joint for being used for connecting priming device；The priming device, which is used for the filling liquid into sacculus, makes balloon expandable.The utility model clever structure, it is reasonable in design, it when treating fracture of calcaneus, auxiliary reset calcaneus bone folded block or can prevent sclerite from further shifting, and it is uniform to pressurize, can prevent the soft tissues such as local skin from occurring weighing wounded, necrosis.
Description
Technical field
A kind of aid for preventing calcaneus bone folded block from shifting when treating fracture of calcaneus is the utility model is related to, specifically
Say it is a kind of adjustable-pressure sacculus calcaneum folder, belong to medical auxiliary apparatus technical field.
Background technology
Fracture of calcaneus is clinically relatively common, accounts for the 60% of tarsal fracture, gos deep into to fracture mechanism
Research and the popularization of CT examination, operative treatment is carried out to the fracture being related in calcaneus joint and increasingly received by people.However,
Calcaneus fractures are difficult, and recovery situation is poor more afterwards, and complication is more.
Mainly there are two kinds for the treatment of methods at present：One kind is that open reduction steel plate adds fixation in screw；Another kind is simple
It is fixed in calcaneum percutaneous reduction by leverage.Though open reduction steel plate add in screw fixation be currently used method reset effect also compared with
It is good, but wound infection often occurs, flap necrosis, osteoarthritis after traumatic, giving up and use property osteanabrosis, heel string is powerless, interior fixed loosening,
Neuritis, neuroma, etc. complication.And it is fixed in simple calcaneum percutaneous reduction by leverage, though having, wound is small, recovers fast etc. excellent
Point, but usually can also influence surgical effect because reset is bad.Because calcaneum is irregular heavy burden bone, when it is fractured, often occur
Articular surface is collapsed, compressed, and calcaneum is broadening, interior valgus deformity, and simple percutaneous reduction by leverage mainly recover calcaneus joint face and
Recover Bolher ' s angles, Gissan ' s angles, valgus deformity in the normal width of calcaneum and correction can not be recovered well, so as to
Surgical effect is influenceed, leaves sequelae.In addition, the calcaneum folder used in the past is mostly metal structure, due to individual difference and calcaneum
For irregular bone, the purpose of uniform pressurization is extremely difficult to, and the complication for usually thering is skin to weigh wounded, it is ineffective.
The content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of adjustable-pressure sacculus with
Bone presss from both sides, and its clever structure is reasonable in design, when treating fracture of calcaneus, auxiliary reset calcaneus bone folded block or can prevent sclerite
Further displacement, and it is uniform to pressurize, it can prevent the soft tissues such as local skin from occurring weighing wounded, necrosis.
According to technical scheme provided by the utility model：Adjustable-pressure sacculus calcaneum presss from both sides, it is characterised in that：Including ankle
Confinement ring, sacculus and priming device, the ankle confinement ring, which is used to bind round, embraces above ankle-joint, prevents calcaneum to be clipped in sacculus fluid injection
Come off during pressurization；The sacculus is in stirrup shape, and the bottom of sacculus is used to wrap up below calcaneum, and two sidepieces of sacculus are used to wrap up
Calcaneum side, the upper end of two sidepieces of sacculus are both connected in the ankle confinement ring, and medial and lateral malleolus is provided with two sidepieces and is revealed
Portal, the sacculus is provided with the fluid injection joint for being used for connecting priming device；The priming device is used for the servicing fluids into sacculus
Body makes balloon expandable.
As further improvement of the utility model, the ankle confinement ring is elastic adjustable form.
As further improvement of the utility model, the ankle confinement ring includes constraint ring body and elastic regulation band, institute
It is with the non-close ring body for disconnecting mouth to state constraint ring body, and the elastic regulation is connected to constraint ring body with one end and disconnects the one of mouth
Side, elastic regulation are used for the another side of connection constraints ring body disconnection mouth with the other end.
As further improvement of the utility model, the elastic regulation band includes regulation band body and buckle, the regulation
One side of constraint ring body disconnection mouth is fixedly connected on body one end, regulation band external surface is provided with ratchet, the buckle installation
Disconnected in constraint ring body on the outer surface of mouth another side, the regulation band body other end can penetrate the buckle and by ratchet and card
Button realizes that auto lock coordinates.
As further improvement of the utility model, the elastic regulation band includes regulation band body, thorn face magic tape and hair
Face magic tape, the regulation are fixedly connected on one side of constraint ring body disconnection mouth with body one end, adjust the interior table with the body other end
Face is provided with thorn face magic tape, and the rough-surface magic tape is arranged on constraint ring body and disconnected on the outer surface of mouth another side.
As further improvement of the utility model, the position in the constraint ring body with contact human skin is provided with protection
Soft cushioning.
As further improvement of the utility model, switch valve is installed on the fluid injection joint.
As further improvement of the utility model, the medial and lateral malleolus exposed hole is U-shaped hole.
As further improvement of the utility model, the priming device uses syringe.
As further improvement of the utility model, the priming device uses screw-in syringe, it include cylinder and
Piston rod, the cylinder tail end inwall are provided with internal thread, and the piston rod outer wall is outer provided with what is matched with the internal thread
Screw thread, piston rod rear end are provided with handle.
The utility model compared with prior art, has the following advantages that：
1), the utility model clever structure, it is reasonable in design, when carrying out calcaneum percutaneous reduction by leverage internal fixation operation, energy
Enough auxiliary reset calcaneus bone folded blocks, and prevent sclerite from further shifting, the effect of so as to improve operation, reduce complication and drop
Low medical expense.
2), the utility model can realize uniform pressurization when treating fracture of calcaneus, prevent the soft tissues such as local skin
Appearance weighs wounded, necrosis so that the Minimally Invasive Surgery of this aspect can further carry out popularization.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the service condition side view of the utility model embodiment.
Fig. 3 is the service condition front view of the utility model embodiment.
Fig. 4 is the structural representation of the ankle confinement ring with second of elastic regulation band structure.
Description of reference numerals：1- ankles confinement ring, 1.1- constrain the elastic regulation band of ring body, 1.2-, 1.2a- adjusts band body,
1.2b- thorn face magic tape, 1.2c- rough-surface magic tapes, 1.2d- ratchets, 1.2e- buckles, 2- sacculus, 2a- bottoms, 2b- sidepieces,
2c- medial and lateral malleolus exposed hole, 3- syringes, 3a- cylinders, 3b- piston rods, 3c- handles, 4- fluid injections joint, 5- switch valves, 6- protections
Soft cushioning.
Embodiment
With reference to specific drawings and examples, the utility model is described in further detail.
As shown in the figure：Adjustable-pressure sacculus calcaneum in embodiment is pressed from both sides mainly by ankle confinement ring 1, sacculus 2 and fluid injection
Device etc. forms.
As shown in FIG. 1 to 3, the ankle confinement ring 1 is used to bind round and embraced above ankle-joint, prevents calcaneum to be clipped in sacculus 2
Fluid injection comes off when pressurizeing；The sacculus 2 is in stirrup shape, and the bottom 2a of sacculus 2 is used to wrap up below calcaneum, two sides of sacculus 2
Portion 2b is used to wrap up calcaneum side, and 2 two sidepiece 2b of sacculus upper end is both connected in the ankle confinement ring 1, two sides
Portion 2b is provided with medial and lateral malleolus exposed hole 2c, and the sacculus 2 is provided with the fluid injection joint 4 for being used for connecting priming device；The fluid injection
Device, which is used for the filling liquid into sacculus 2, expands sacculus 2.
In the present embodiment, the ankle confinement ring 1 is preferably arranged to elastic adjustable form, so goes for difference
Patient.Concrete structure as shown in figure 1, the ankle confinement ring 1 mainly by constraint ring body 1.1 and it is elastic regulation band 1.2 form,
The constraint ring body 1.1 is to be connected to constraint ring body with the non-close ring body for disconnecting mouth, described elastic regulation band 1.2 one end
1.1 disconnect one side of mouth, and elastic regulation band 1.2 other end is used for the another side that connection constraints ring body 1.1 disconnects mouth.
To realize elastic adjustable purpose, the utility model provides the elastic regulation band 1.2 of following two structures：
As shown in FIG. 1 to 3, it is mainly by regulation band body 1.2a, thorn face thread gluing for the structure of the first elastic regulation band 1.2
Band 1.2b and rough-surface magic tape 1.2c is formed, and the regulation is fixedly connected on constraint ring body 1.1 with body 1.2a one end and disconnects mouth
On one side, adjust the inner surface with the body 1.2a other ends and be provided with thorn face magic tape 1.2b, the rough-surface magic tape 1.2c is arranged on about
Beam ring body 1.1 is disconnected on the outer surface of mouth another side.The elastic regulation band 1.2 of this structure is cheap with cost, easy to operate
The advantages of.
Second it is elastic regulation band 1.2 structure as shown in figure 4, its mainly by regulation band body 1.2a and buckle 1.2e groups
Into the regulation is fixedly connected on one side of the constraint disconnection mouth of ring body 1.1 with body 1.2a one end, and regulation is with body 1.2a outer surfaces
Provided with ratchet 1.2d, the buckle 1.2e is arranged on constraint ring body 1.1 and disconnected on the outer surface of mouth another side, regulation band body 1.2a
The other end can penetrate the buckle 1.2e and realize that auto lock coordinates by ratchet 1.2d and buckle 1.2e.This structure
Elastic regulation band 1.2 has the advantages of easy to adjust, accurate, firm.
As shown in figure 1, in the present embodiment, it is soft provided with protecting with the position of contact human skin in the constraint ring body 1.1
Pad 6, it can so prevent that skin is oppressed when ankle confinement ring 1 from tightening up causes patient to feel the discomforts such as pain.
As shown in FIG. 1 to 3, in the present embodiment, the switch valve 5 of switch valve 5 is provided with the fluid injection joint 4 to close at any time
Close, to ensure the pressure stability of sacculus 2.The medial and lateral malleolus exposed hole 2c is preferably arranged to U-shaped hole, can so make the utility model
Suitable for more patients.
As shown in FIG. 1 to 3, the priming device in the utility model can use existing conventional fluid injection pressurized equipment.
Consider from portability, economy and point of view of practicability, the priming device can use syringe 3.And further from controllability
Angle considers that priming device is more preferably mainly wrapped using the screw-in syringe 3 shown in Fig. 1, Fig. 3, the screw-in syringe 3
Cylinder 3a and piston rod 3b are included, the cylinder 3a tail ends inwall is provided with internal thread, and the piston rod 3b outer walls are provided with and institute
The external screw thread of internal thread matching is stated, piston rod 3b rear ends are provided with handle 3c.The scale that cylinder 3a outer walls so is can be combined realized
The accurate filling of liquid.
Operation principle and the course of work of the present utility model are as follows：
During concrete application, after selecting suitable indication, first calcaneum of the present utility model is pressed from both sides and is placed according to shown in Fig. 3
Patient affected part, switch valve 5 is opened, certain liquid is first added into sacculus 2, suitably gives sacculus 2 certain pressure so that ball
Capsule 2 contacts with ectosteal skin.Then draw point is squeezed into again【Steinmann pin or Kirschner wire】, progressively percutaneous reduction by leverage, leads to simultaneously
Cross priming device and progressively inject liquid, the progressively uniform pressurization of sacculus 2 so that displacement of being turned up in the broadening and bone piece of calcaneum is able to
Correct or prevent further to aggravate.In above process, calcaneum, which presss from both sides, can be such that sclerite mutually draws close, intercalation, correct broadening deformity,
Contribute to prying and pulling, facilitate doctor to operate, great convenience is provided to operation.And the flexible characteristic of sacculus 2 make it that above-mentioned pressurization is equal
It is even, complication caused by local compression can be greatly reduced.In the pressure process of sacculus 2, switch valve 5 can close at any time, to protect
It is stable to demonstrate,prove the internal pressure of sacculus 2.
Claims (10)
1. adjustable-pressure sacculus calcaneum presss from both sides, it is characterised in that：Including ankle confinement ring (1), sacculus (2) and priming device, institute
State ankle confinement ring (1) be used for bind round embrace above ankle-joint, prevent calcaneum be clipped in sacculus (2) fluid injection pressurize when come off；The ball
Capsule (2) is in stirrup shape, and the bottom (2a) of sacculus (2) is used to wrap up below calcaneum, and two sidepieces (2b) of sacculus (2) are used to wrap up
Calcaneum side, the upper end of (2) two sidepieces (2b) of sacculus is both connected on the ankle confinement ring (1), in two sidepieces (2b)
Medial and lateral malleolus exposed hole (2c) is provided with, the sacculus (2) is provided with the fluid injection joint (4) for being used for connecting priming device；The note
Liquid device is used to expand sacculus (2) to sacculus (2) interior filling liquid.
2. adjustable-pressure sacculus calcaneum folder as claimed in claim 1, it is characterised in that：The ankle confinement ring (1) is pine
Tight adjustable form.
3. adjustable-pressure sacculus calcaneum folder as claimed in claim 1, it is characterised in that：The ankle confinement ring (1) includes
Constraint ring body (1.1) and elastic regulation band (1.2), the constraint ring body (1.1) is the non-close ring body with disconnection mouth, described
Elastic regulation band (1.2) one end is connected to one side that constraint ring body (1.1) disconnects mouth, and elastic regulation band (1.2) other end is used for
Connection constraints ring body (1.1) disconnects the another side of mouth.
4. adjustable-pressure sacculus calcaneum folder as claimed in claim 3, it is characterised in that：The elastic regulation band (1.2) is wrapped
Regulation band body (1.2a) and buckle (1.2e) are included, it is disconnected that described regulation band body (1.2a) one end is fixedly connected on constraint ring body (1.1)
One side of opening, regulation band body (1.2a) outer surface are provided with ratchet (1.2d), and the buckle (1.2e) is arranged on constraint ring body
(1.1) on the outer surface for disconnecting mouth another side, regulation band body (1.2a) other end can penetrate the buckle (1.2e) and pass through
Ratchet (1.2d) realizes that auto lock coordinates with buckle (1.2e).
5. adjustable-pressure sacculus calcaneum folder as claimed in claim 3, it is characterised in that：The elastic regulation band (1.2) is wrapped
Regulation band body (1.2a), thorn face magic tape (1.2b) and rough-surface magic tape (1.2c) are included, described regulation band body (1.2a) one end is solid
Surely one side that constraint ring body (1.1) disconnects mouth is connected to, inner surface of the regulation with body (1.2a) other end is provided with thorn face magic tape
(1.2b), the rough-surface magic tape (1.2c) are arranged on constraint ring body (1.1) and disconnected on the outer surface of mouth another side.
6. adjustable-pressure sacculus calcaneum folder as claimed in claim 1, it is characterised in that：On constraint ring body (1.1) with
The position of contact human skin is provided with protection soft cushioning (6).
7. adjustable-pressure sacculus calcaneum folder as claimed in claim 1, it is characterised in that：Installed on the fluid injection joint (4)
There is switch valve (5).
8. adjustable-pressure sacculus calcaneum folder as claimed in claim 1, it is characterised in that：The medial and lateral malleolus exposed hole (2c) is
U-shaped hole.
9. adjustable-pressure sacculus calcaneum folder as claimed in claim 1, it is characterised in that：The priming device uses syringe
(3)。
10. adjustable-pressure sacculus calcaneum folder as claimed in claim 1, it is characterised in that：The priming device is using screw-in
Formula syringe (3), it includes cylinder (3a) and piston rod (3b), and cylinder (3a) the tail end inwall is provided with internal thread, described
Piston rod (3b) outer wall is provided with the external screw thread matched with the internal thread, and piston rod (3b) rear end is provided with handle (3c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720026346.8U CN206761817U (en) | 2017-01-10 | 2017-01-10 | Adjustable-pressure sacculus calcaneum presss from both sides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720026346.8U CN206761817U (en) | 2017-01-10 | 2017-01-10 | Adjustable-pressure sacculus calcaneum presss from both sides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206761817U true CN206761817U (en) | 2017-12-19 |
Family
ID=60647193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720026346.8U Expired - Fee Related CN206761817U (en) | 2017-01-10 | 2017-01-10 | Adjustable-pressure sacculus calcaneum presss from both sides |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206761817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106580536A (en) * | 2017-01-10 | 2017-04-26 | 宜兴市人民医院 | Pressure-adjustable balloon calcaneus clamp |
-
2017
- 2017-01-10 CN CN201720026346.8U patent/CN206761817U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106580536A (en) * | 2017-01-10 | 2017-04-26 | 宜兴市人民医院 | Pressure-adjustable balloon calcaneus clamp |
| CN106580536B (en) * | 2017-01-10 | 2023-10-20 | 宜兴市人民医院 | Pressure-adjustable saccule calcaneus clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20200110 |